129922860240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2541527}}^1$

素因数の和:2541617

約数の個数: 120

約数和(自身を含む): 442469858688

約数和(自身を除く): 312546998448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 25560, 51120, 2541527, 5083054, 7624581, 10166108, 12707635, 15249162, 20332216, 22873743, 25415270, 30498324, 38122905, 40664432, 45747486, 50830540, 60996648, 76245810, 91494972, 101661080, 114368715, 121993296, 152491620, 180448417, 182989944, 203322160, 228737430, 304983240, 360896834, 365979888, 457474860, 541345251, 609966480, 721793668, 902242085, 914949720, 1082690502, 1443587336, 1624035753, 1804484170, 1829899440, 2165381004, 2706726255, 2887174672, 3248071506, 3608968340, 4330762008, 5413452510, 6496143012, 7217936680, 8120178765, 8661524016, 10826905020, 12992286024, 14435873360, 16240357530, 21653810040, 25984572048, 32480715060, 43307620080, 64961430120, 129922860240]

約数ペア:

[(1, 129922860240), (2, 64961430120), (3, 43307620080), (4, 32480715060), (5, 25984572048), (6, 21653810040), (8, 16240357530), (9, 14435873360), (10, 12992286024), (12, 10826905020), (15, 8661524016), (16, 8120178765), (18, 7217936680), (20, 6496143012), (24, 5413452510), (30, 4330762008), (36, 3608968340), (40, 3248071506), (45, 2887174672), (48, 2706726255), (60, 2165381004), (71, 1829899440), (72, 1804484170), (80, 1624035753), (90, 1443587336), (120, 1082690502), (142, 914949720), (144, 902242085), (180, 721793668), (213, 609966480), (240, 541345251), (284, 457474860), (355, 365979888), (360, 360896834), (426, 304983240), (568, 228737430), (639, 203322160), (710, 182989944), (720, 180448417), (852, 152491620), (1065, 121993296), (1136, 114368715), (1278, 101661080), (1420, 91494972), (1704, 76245810), (2130, 60996648), (2556, 50830540), (2840, 45747486), (3195, 40664432), (3408, 38122905), (4260, 30498324), (5112, 25415270), (5680, 22873743), (6390, 20332216), (8520, 15249162), (10224, 12707635), (12780, 10166108), (17040, 7624581), (25560, 5083054), (51120, 2541527)]