129374160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17389}}^1$

素因数の和:17436

約数の個数: 80

約数和(自身を含む): 414021120

約数和(自身を除く): 284646960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 17389, 34778, 52167, 69556, 86945, 104334, 139112, 173890, 208668, 260835, 278224, 347780, 417336, 521670, 539059, 695560, 834672, 1043340, 1078118, 1391120, 1617177, 2086680, 2156236, 2695295, 3234354, 4173360, 4312472, 5390590, 6468708, 8085885, 8624944, 10781180, 12937416, 16171770, 21562360, 25874832, 32343540, 43124720, 64687080, 129374160]

約数ペア:

[(1, 129374160), (2, 64687080), (3, 43124720), (4, 32343540), (5, 25874832), (6, 21562360), (8, 16171770), (10, 12937416), (12, 10781180), (15, 8624944), (16, 8085885), (20, 6468708), (24, 5390590), (30, 4312472), (31, 4173360), (40, 3234354), (48, 2695295), (60, 2156236), (62, 2086680), (80, 1617177), (93, 1391120), (120, 1078118), (124, 1043340), (155, 834672), (186, 695560), (240, 539059), (248, 521670), (310, 417336), (372, 347780), (465, 278224), (496, 260835), (620, 208668), (744, 173890), (930, 139112), (1240, 104334), (1488, 86945), (1860, 69556), (2480, 52167), (3720, 34778), (7440, 17389)]