60821280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:78

約数の個数: 360

約数和(自身を含む): 243966492

約数和(自身を除く): 183145212

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 162, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 324, 342, 351, 360, 361, 380, 390, 405, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 608, 624, 648, 684, 702, 720, 722, 741, 760, 780, 810, 855, 864, 912, 936, 988, 1026, 1040, 1053, 1080, 1083, 1140, 1170, 1235, 1248, 1296, 1368, 1404, 1440, 1444, 1482, 1520, 1539, 1560, 1620, 1710, 1755, 1805, 1824, 1872, 1976, 2052, 2080, 2106, 2160, 2166, 2223, 2280, 2340, 2470, 2565, 2592, 2736, 2808, 2888, 2964, 3040, 3078, 3120, 3240, 3249, 3420, 3510, 3610, 3705, 3744, 3952, 4104, 4212, 4320, 4332, 4446, 4560, 4680, 4693, 4940, 5130, 5265, 5415, 5472, 5616, 5776, 5928, 6156, 6240, 6480, 6498, 6669, 6840, 7020, 7220, 7410, 7695, 7904, 8208, 8424, 8664, 8892, 9120, 9360, 9386, 9747, 9880, 10260, 10530, 10830, 11115, 11232, 11552, 11856, 12312, 12960, 12996, 13338, 13680, 14040, 14079, 14440, 14820, 15390, 16245, 16416, 16848, 17328, 17784, 18720, 18772, 19494, 19760, 20007, 20520, 21060, 21660, 22230, 23465, 23712, 24624, 25992, 26676, 27360, 28080, 28158, 28880, 29241, 29640, 30780, 32490, 33345, 33696, 34656, 35568, 37544, 38988, 39520, 40014, 41040, 42120, 42237, 43320, 44460, 46930, 48735, 49248, 51984, 53352, 56160, 56316, 57760, 58482, 59280, 61560, 64980, 66690, 70395, 71136, 75088, 77976, 80028, 82080, 84240, 84474, 86640, 88920, 93860, 97470, 100035, 103968, 106704, 112632, 116964, 118560, 123120, 126711, 129960, 133380, 140790, 146205, 150176, 155952, 160056, 168480, 168948, 173280, 177840, 187720, 194940, 200070, 211185, 213408, 225264, 233928, 246240, 253422, 259920, 266760, 281580, 292410, 311904, 320112, 337896, 355680, 375440, 380133, 389880, 400140, 422370, 450528, 467856, 506844, 519840, 533520, 563160, 584820, 633555, 640224, 675792, 750880, 760266, 779760, 800280, 844740, 935712, 1013688, 1067040, 1126320, 1169640, 1267110, 1351584, 1520532, 1559520, 1600560, 1689480, 1900665, 2027376, 2252640, 2339280, 2534220, 3041064, 3201120, 3378960, 3801330, 4054752, 4678560, 5068440, 6082128, 6757920, 7602660, 10136880, 12164256, 15205320, 20273760, 30410640, 60821280]

約数ペア:

[(1, 60821280), (2, 30410640), (3, 20273760), (4, 15205320), (5, 12164256), (6, 10136880), (8, 7602660), (9, 6757920), (10, 6082128), (12, 5068440), (13, 4678560), (15, 4054752), (16, 3801330), (18, 3378960), (19, 3201120), (20, 3041064), (24, 2534220), (26, 2339280), (27, 2252640), (30, 2027376), (32, 1900665), (36, 1689480), (38, 1600560), (39, 1559520), (40, 1520532), (45, 1351584), (48, 1267110), (52, 1169640), (54, 1126320), (57, 1067040), (60, 1013688), (65, 935712), (72, 844740), (76, 800280), (78, 779760), (80, 760266), (81, 750880), (90, 675792), (95, 640224), (96, 633555), (104, 584820), (108, 563160), (114, 533520), (117, 519840), (120, 506844), (130, 467856), (135, 450528), (144, 422370), (152, 400140), (156, 389880), (160, 380133), (162, 375440), (171, 355680), (180, 337896), (190, 320112), (195, 311904), (208, 292410), (216, 281580), (228, 266760), (234, 259920), (240, 253422), (247, 246240), (260, 233928), (270, 225264), (285, 213408), (288, 211185), (304, 200070), (312, 194940), (324, 187720), (342, 177840), (351, 173280), (360, 168948), (361, 168480), (380, 160056), (390, 155952), (405, 150176), (416, 146205), (432, 140790), (456, 133380), (468, 129960), (480, 126711), (494, 123120), (513, 118560), (520, 116964), (540, 112632), (570, 106704), (585, 103968), (608, 100035), (624, 97470), (648, 93860), (684, 88920), (702, 86640), (720, 84474), (722, 84240), (741, 82080), (760, 80028), (780, 77976), (810, 75088), (855, 71136), (864, 70395), (912, 66690), (936, 64980), (988, 61560), (1026, 59280), (1040, 58482), (1053, 57760), (1080, 56316), (1083, 56160), (1140, 53352), (1170, 51984), (1235, 49248), (1248, 48735), (1296, 46930), (1368, 44460), (1404, 43320), (1440, 42237), (1444, 42120), (1482, 41040), (1520, 40014), (1539, 39520), (1560, 38988), (1620, 37544), (1710, 35568), (1755, 34656), (1805, 33696), (1824, 33345), (1872, 32490), (1976, 30780), (2052, 29640), (2080, 29241), (2106, 28880), (2160, 28158), (2166, 28080), (2223, 27360), (2280, 26676), (2340, 25992), (2470, 24624), (2565, 23712), (2592, 23465), (2736, 22230), (2808, 21660), (2888, 21060), (2964, 20520), (3040, 20007), (3078, 19760), (3120, 19494), (3240, 18772), (3249, 18720), (3420, 17784), (3510, 17328), (3610, 16848), (3705, 16416), (3744, 16245), (3952, 15390), (4104, 14820), (4212, 14440), (4320, 14079), (4332, 14040), (4446, 13680), (4560, 13338), (4680, 12996), (4693, 12960), (4940, 12312), (5130, 11856), (5265, 11552), (5415, 11232), (5472, 11115), (5616, 10830), (5776, 10530), (5928, 10260), (6156, 9880), (6240, 9747), (6480, 9386), (6498, 9360), (6669, 9120), (6840, 8892), (7020, 8664), (7220, 8424), (7410, 8208), (7695, 7904)]