240361680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1949

約数の個数: 160

約数和(自身を含む): 822447360

約数和(自身を除く): 582085680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 624, 656, 780, 820, 984, 1040, 1066, 1230, 1560, 1599, 1640, 1879, 1968, 2132, 2460, 2665, 3120, 3198, 3280, 3758, 4264, 4920, 5330, 5637, 6396, 7516, 7995, 8528, 9395, 9840, 10660, 11274, 12792, 15032, 15990, 18790, 21320, 22548, 24427, 25584, 28185, 30064, 31980, 37580, 42640, 45096, 48854, 56370, 63960, 73281, 75160, 77039, 90192, 97708, 112740, 122135, 127920, 146562, 150320, 154078, 195416, 225480, 231117, 244270, 293124, 308156, 366405, 385195, 390832, 450960, 462234, 488540, 586248, 616312, 732810, 770390, 924468, 977080, 1001507, 1155585, 1172496, 1232624, 1465620, 1540780, 1848936, 1954160, 2003014, 2311170, 2931240, 3004521, 3081560, 3697872, 4006028, 4622340, 5007535, 5862480, 6009042, 6163120, 8012056, 9244680, 10015070, 12018084, 15022605, 16024112, 18489360, 20030140, 24036168, 30045210, 40060280, 48072336, 60090420, 80120560, 120180840, 240361680]

約数ペア:

[(1, 240361680), (2, 120180840), (3, 80120560), (4, 60090420), (5, 48072336), (6, 40060280), (8, 30045210), (10, 24036168), (12, 20030140), (13, 18489360), (15, 16024112), (16, 15022605), (20, 12018084), (24, 10015070), (26, 9244680), (30, 8012056), (39, 6163120), (40, 6009042), (41, 5862480), (48, 5007535), (52, 4622340), (60, 4006028), (65, 3697872), (78, 3081560), (80, 3004521), (82, 2931240), (104, 2311170), (120, 2003014), (123, 1954160), (130, 1848936), (156, 1540780), (164, 1465620), (195, 1232624), (205, 1172496), (208, 1155585), (240, 1001507), (246, 977080), (260, 924468), (312, 770390), (328, 732810), (390, 616312), (410, 586248), (492, 488540), (520, 462234), (533, 450960), (615, 390832), (624, 385195), (656, 366405), (780, 308156), (820, 293124), (984, 244270), (1040, 231117), (1066, 225480), (1230, 195416), (1560, 154078), (1599, 150320), (1640, 146562), (1879, 127920), (1968, 122135), (2132, 112740), (2460, 97708), (2665, 90192), (3120, 77039), (3198, 75160), (3280, 73281), (3758, 63960), (4264, 56370), (4920, 48854), (5330, 45096), (5637, 42640), (6396, 37580), (7516, 31980), (7995, 30064), (8528, 28185), (9395, 25584), (9840, 24427), (10660, 22548), (11274, 21320), (12792, 18790), (15032, 15990)]