390782880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:95

約数の個数: 432

約数和(自身を含む): 1521767520

約数和(自身を除く): 1130984640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 76, 80, 81, 90, 92, 95, 96, 108, 114, 115, 120, 135, 138, 144, 152, 160, 162, 171, 180, 184, 190, 207, 216, 228, 230, 240, 243, 270, 276, 285, 288, 304, 324, 342, 345, 360, 368, 380, 405, 414, 432, 437, 456, 460, 480, 486, 513, 529, 540, 552, 570, 608, 621, 648, 684, 690, 720, 736, 760, 810, 828, 855, 864, 874, 912, 920, 972, 1026, 1035, 1058, 1080, 1104, 1140, 1215, 1242, 1296, 1311, 1368, 1380, 1440, 1520, 1539, 1587, 1620, 1656, 1710, 1748, 1824, 1840, 1863, 1944, 2052, 2070, 2116, 2160, 2185, 2208, 2280, 2430, 2484, 2565, 2592, 2622, 2645, 2736, 2760, 3040, 3078, 3105, 3174, 3240, 3312, 3420, 3496, 3680, 3726, 3888, 3933, 4104, 4140, 4232, 4320, 4370, 4560, 4617, 4761, 4860, 4968, 5130, 5244, 5290, 5472, 5520, 5589, 6156, 6210, 6348, 6480, 6555, 6624, 6840, 6992, 7452, 7695, 7776, 7866, 7935, 8208, 8280, 8464, 8740, 9120, 9234, 9315, 9522, 9720, 9936, 10051, 10260, 10488, 10580, 11040, 11178, 11799, 12312, 12420, 12696, 12960, 13110, 13680, 13984, 14283, 14904, 15390, 15732, 15870, 16416, 16560, 16928, 17480, 18468, 18630, 19044, 19440, 19665, 19872, 20102, 20520, 20976, 21160, 22356, 23085, 23598, 23805, 24624, 24840, 25392, 26220, 27360, 27945, 28566, 29808, 30153, 30780, 31464, 31740, 33120, 34960, 35397, 36936, 37260, 38088, 38880, 39330, 40204, 41040, 41952, 42320, 42849, 44712, 46170, 47196, 47610, 49248, 49680, 50255, 50784, 52440, 55890, 57132, 58995, 59616, 60306, 61560, 62928, 63480, 69920, 70794, 71415, 73872, 74520, 76176, 78660, 80408, 82080, 84640, 85698, 89424, 90459, 92340, 94392, 95220, 99360, 100510, 104880, 106191, 111780, 114264, 117990, 120612, 123120, 125856, 126960, 128547, 141588, 142830, 147744, 149040, 150765, 152352, 157320, 160816, 171396, 176985, 178848, 180918, 184680, 188784, 190440, 201020, 209760, 212382, 214245, 223560, 228528, 235980, 241224, 246240, 253920, 257094, 271377, 283176, 285660, 298080, 301530, 314640, 321632, 342792, 353970, 361836, 369360, 377568, 380880, 402040, 424764, 428490, 447120, 452295, 457056, 471960, 482448, 514188, 530955, 542754, 566352, 571320, 603060, 629280, 642735, 685584, 707940, 723672, 738720, 761760, 804080, 814131, 849528, 856980, 894240, 904590, 943920, 964896, 1028376, 1061910, 1085508, 1132704, 1142640, 1206120, 1285470, 1356885, 1371168, 1415880, 1447344, 1608160, 1628262, 1699056, 1713960, 1809180, 1887840, 2056752, 2123820, 2171016, 2285280, 2412240, 2442393, 2570940, 2713770, 2831760, 2894688, 3256524, 3398112, 3427920, 3618360, 4070655, 4113504, 4247640, 4342032, 4824480, 4884786, 5141880, 5427540, 5663520, 6513048, 6855840, 7236720, 8141310, 8495280, 8684064, 9769572, 10283760, 10855080, 12211965, 13026096, 14473440, 16282620, 16990560, 19539144, 20567520, 21710160, 24423930, 26052192, 32565240, 39078288, 43420320, 48847860, 65130480, 78156576, 97695720, 130260960, 195391440, 390782880]

約数ペア:

[(1, 390782880), (2, 195391440), (3, 130260960), (4, 97695720), (5, 78156576), (6, 65130480), (8, 48847860), (9, 43420320), (10, 39078288), (12, 32565240), (15, 26052192), (16, 24423930), (18, 21710160), (19, 20567520), (20, 19539144), (23, 16990560), (24, 16282620), (27, 14473440), (30, 13026096), (32, 12211965), (36, 10855080), (38, 10283760), (40, 9769572), (45, 8684064), (46, 8495280), (48, 8141310), (54, 7236720), (57, 6855840), (60, 6513048), (69, 5663520), (72, 5427540), (76, 5141880), (80, 4884786), (81, 4824480), (90, 4342032), (92, 4247640), (95, 4113504), (96, 4070655), (108, 3618360), (114, 3427920), (115, 3398112), (120, 3256524), (135, 2894688), (138, 2831760), (144, 2713770), (152, 2570940), (160, 2442393), (162, 2412240), (171, 2285280), (180, 2171016), (184, 2123820), (190, 2056752), (207, 1887840), (216, 1809180), (228, 1713960), (230, 1699056), (240, 1628262), (243, 1608160), (270, 1447344), (276, 1415880), (285, 1371168), (288, 1356885), (304, 1285470), (324, 1206120), (342, 1142640), (345, 1132704), (360, 1085508), (368, 1061910), (380, 1028376), (405, 964896), (414, 943920), (432, 904590), (437, 894240), (456, 856980), (460, 849528), (480, 814131), (486, 804080), (513, 761760), (529, 738720), (540, 723672), (552, 707940), (570, 685584), (608, 642735), (621, 629280), (648, 603060), (684, 571320), (690, 566352), (720, 542754), (736, 530955), (760, 514188), (810, 482448), (828, 471960), (855, 457056), (864, 452295), (874, 447120), (912, 428490), (920, 424764), (972, 402040), (1026, 380880), (1035, 377568), (1058, 369360), (1080, 361836), (1104, 353970), (1140, 342792), (1215, 321632), (1242, 314640), (1296, 301530), (1311, 298080), (1368, 285660), (1380, 283176), (1440, 271377), (1520, 257094), (1539, 253920), (1587, 246240), (1620, 241224), (1656, 235980), (1710, 228528), (1748, 223560), (1824, 214245), (1840, 212382), (1863, 209760), (1944, 201020), (2052, 190440), (2070, 188784), (2116, 184680), (2160, 180918), (2185, 178848), (2208, 176985), (2280, 171396), (2430, 160816), (2484, 157320), (2565, 152352), (2592, 150765), (2622, 149040), (2645, 147744), (2736, 142830), (2760, 141588), (3040, 128547), (3078, 126960), (3105, 125856), (3174, 123120), (3240, 120612), (3312, 117990), (3420, 114264), (3496, 111780), (3680, 106191), (3726, 104880), (3888, 100510), (3933, 99360), (4104, 95220), (4140, 94392), (4232, 92340), (4320, 90459), (4370, 89424), (4560, 85698), (4617, 84640), (4761, 82080), (4860, 80408), (4968, 78660), (5130, 76176), (5244, 74520), (5290, 73872), (5472, 71415), (5520, 70794), (5589, 69920), (6156, 63480), (6210, 62928), (6348, 61560), (6480, 60306), (6555, 59616), (6624, 58995), (6840, 57132), (6992, 55890), (7452, 52440), (7695, 50784), (7776, 50255), (7866, 49680), (7935, 49248), (8208, 47610), (8280, 47196), (8464, 46170), (8740, 44712), (9120, 42849), (9234, 42320), (9315, 41952), (9522, 41040), (9720, 40204), (9936, 39330), (10051, 38880), (10260, 38088), (10488, 37260), (10580, 36936), (11040, 35397), (11178, 34960), (11799, 33120), (12312, 31740), (12420, 31464), (12696, 30780), (12960, 30153), (13110, 29808), (13680, 28566), (13984, 27945), (14283, 27360), (14904, 26220), (15390, 25392), (15732, 24840), (15870, 24624), (16416, 23805), (16560, 23598), (16928, 23085), (17480, 22356), (18468, 21160), (18630, 20976), (19044, 20520), (19440, 20102), (19665, 19872)]