542388240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17519}}^1$

素因数の和:17581

約数の個数: 120

約数和(自身を含む): 1863987840

約数和(自身を除く): 1321599600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 17519, 30960, 35038, 52557, 70076, 87595, 105114, 140152, 157671, 175190, 210228, 262785, 280304, 315342, 350380, 420456, 525570, 630684, 700760, 753317, 788355, 840912, 1051140, 1261368, 1401520, 1506634, 1576710, 2102280, 2259951, 2522736, 3013268, 3153420, 3766585, 4204560, 4519902, 6026536, 6306840, 6779853, 7533170, 9039804, 11299755, 12053072, 12613680, 13559706, 15066340, 18079608, 22599510, 27119412, 30132680, 33899265, 36159216, 45199020, 54238824, 60265360, 67798530, 90398040, 108477648, 135597060, 180796080, 271194120, 542388240]

約数ペア:

[(1, 542388240), (2, 271194120), (3, 180796080), (4, 135597060), (5, 108477648), (6, 90398040), (8, 67798530), (9, 60265360), (10, 54238824), (12, 45199020), (15, 36159216), (16, 33899265), (18, 30132680), (20, 27119412), (24, 22599510), (30, 18079608), (36, 15066340), (40, 13559706), (43, 12613680), (45, 12053072), (48, 11299755), (60, 9039804), (72, 7533170), (80, 6779853), (86, 6306840), (90, 6026536), (120, 4519902), (129, 4204560), (144, 3766585), (172, 3153420), (180, 3013268), (215, 2522736), (240, 2259951), (258, 2102280), (344, 1576710), (360, 1506634), (387, 1401520), (430, 1261368), (516, 1051140), (645, 840912), (688, 788355), (720, 753317), (774, 700760), (860, 630684), (1032, 525570), (1290, 420456), (1548, 350380), (1720, 315342), (1935, 280304), (2064, 262785), (2580, 210228), (3096, 175190), (3440, 157671), (3870, 140152), (5160, 105114), (6192, 87595), (7740, 70076), (10320, 52557), (15480, 35038), (17519, 30960)]