72383760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 320

約数和(自身を含む): 274268160

約数和(自身を除く): 201884400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 47, 48, 54, 60, 62, 69, 72, 80, 90, 92, 93, 94, 108, 115, 120, 124, 135, 138, 141, 144, 155, 180, 184, 186, 188, 207, 216, 230, 235, 240, 248, 270, 276, 279, 282, 310, 345, 360, 368, 372, 376, 414, 423, 432, 460, 465, 470, 496, 540, 552, 558, 564, 620, 621, 690, 705, 713, 720, 744, 752, 828, 837, 846, 920, 930, 940, 1035, 1080, 1081, 1104, 1116, 1128, 1240, 1242, 1269, 1380, 1395, 1410, 1426, 1457, 1488, 1656, 1674, 1692, 1840, 1860, 1880, 2070, 2115, 2139, 2160, 2162, 2232, 2256, 2480, 2484, 2538, 2760, 2790, 2820, 2852, 2914, 3105, 3243, 3312, 3348, 3384, 3565, 3720, 3760, 4140, 4185, 4230, 4278, 4324, 4371, 4464, 4968, 5076, 5405, 5520, 5580, 5640, 5704, 5828, 6210, 6345, 6417, 6486, 6696, 6768, 7130, 7285, 7440, 8280, 8370, 8460, 8556, 8648, 8742, 9729, 9936, 10152, 10695, 10810, 11160, 11280, 11408, 11656, 12420, 12690, 12834, 12972, 13113, 13392, 14260, 14570, 16215, 16560, 16740, 16920, 17112, 17296, 17484, 19251, 19458, 20304, 21390, 21620, 21855, 22320, 23312, 24840, 25380, 25668, 25944, 26226, 28520, 29140, 29187, 32085, 32430, 33480, 33511, 33840, 34224, 34968, 38502, 38916, 39339, 42780, 43240, 43710, 48645, 49680, 50760, 51336, 51888, 52452, 57040, 58280, 58374, 64170, 64860, 65565, 66960, 67022, 69936, 77004, 77832, 78678, 85560, 86480, 87420, 96255, 97290, 100533, 101520, 102672, 104904, 116560, 116748, 128340, 129720, 131130, 134044, 145935, 154008, 155664, 157356, 167555, 171120, 174840, 192510, 194580, 196695, 201066, 209808, 233496, 256680, 259440, 262260, 268088, 291870, 301599, 308016, 314712, 335110, 349680, 385020, 389160, 393390, 402132, 466992, 502665, 513360, 524520, 536176, 583740, 603198, 629424, 670220, 770040, 778320, 786780, 804264, 904797, 1005330, 1049040, 1167480, 1206396, 1340440, 1507995, 1540080, 1573560, 1608528, 1809594, 2010660, 2334960, 2412792, 2680880, 3015990, 3147120, 3619188, 4021320, 4523985, 4825584, 6031980, 7238376, 8042640, 9047970, 12063960, 14476752, 18095940, 24127920, 36191880, 72383760]

約数ペア:

[(1, 72383760), (2, 36191880), (3, 24127920), (4, 18095940), (5, 14476752), (6, 12063960), (8, 9047970), (9, 8042640), (10, 7238376), (12, 6031980), (15, 4825584), (16, 4523985), (18, 4021320), (20, 3619188), (23, 3147120), (24, 3015990), (27, 2680880), (30, 2412792), (31, 2334960), (36, 2010660), (40, 1809594), (45, 1608528), (46, 1573560), (47, 1540080), (48, 1507995), (54, 1340440), (60, 1206396), (62, 1167480), (69, 1049040), (72, 1005330), (80, 904797), (90, 804264), (92, 786780), (93, 778320), (94, 770040), (108, 670220), (115, 629424), (120, 603198), (124, 583740), (135, 536176), (138, 524520), (141, 513360), (144, 502665), (155, 466992), (180, 402132), (184, 393390), (186, 389160), (188, 385020), (207, 349680), (216, 335110), (230, 314712), (235, 308016), (240, 301599), (248, 291870), (270, 268088), (276, 262260), (279, 259440), (282, 256680), (310, 233496), (345, 209808), (360, 201066), (368, 196695), (372, 194580), (376, 192510), (414, 174840), (423, 171120), (432, 167555), (460, 157356), (465, 155664), (470, 154008), (496, 145935), (540, 134044), (552, 131130), (558, 129720), (564, 128340), (620, 116748), (621, 116560), (690, 104904), (705, 102672), (713, 101520), (720, 100533), (744, 97290), (752, 96255), (828, 87420), (837, 86480), (846, 85560), (920, 78678), (930, 77832), (940, 77004), (1035, 69936), (1080, 67022), (1081, 66960), (1104, 65565), (1116, 64860), (1128, 64170), (1240, 58374), (1242, 58280), (1269, 57040), (1380, 52452), (1395, 51888), (1410, 51336), (1426, 50760), (1457, 49680), (1488, 48645), (1656, 43710), (1674, 43240), (1692, 42780), (1840, 39339), (1860, 38916), (1880, 38502), (2070, 34968), (2115, 34224), (2139, 33840), (2160, 33511), (2162, 33480), (2232, 32430), (2256, 32085), (2480, 29187), (2484, 29140), (2538, 28520), (2760, 26226), (2790, 25944), (2820, 25668), (2852, 25380), (2914, 24840), (3105, 23312), (3243, 22320), (3312, 21855), (3348, 21620), (3384, 21390), (3565, 20304), (3720, 19458), (3760, 19251), (4140, 17484), (4185, 17296), (4230, 17112), (4278, 16920), (4324, 16740), (4371, 16560), (4464, 16215), (4968, 14570), (5076, 14260), (5405, 13392), (5520, 13113), (5580, 12972), (5640, 12834), (5704, 12690), (5828, 12420), (6210, 11656), (6345, 11408), (6417, 11280), (6486, 11160), (6696, 10810), (6768, 10695), (7130, 10152), (7285, 9936), (7440, 9729), (8280, 8742), (8370, 8648), (8460, 8556)]