120144840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32297}}^1$

素因数の和:32342

約数の個数: 64

約数和(自身を含む): 372072960

約数和(自身を除く): 251928120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 32297, 64594, 96891, 129188, 161485, 193782, 258376, 322970, 387564, 484455, 645940, 775128, 968910, 1001207, 1291880, 1937820, 2002414, 3003621, 3875640, 4004828, 5006035, 6007242, 8009656, 10012070, 12014484, 15018105, 20024140, 24028968, 30036210, 40048280, 60072420, 120144840]

約数ペア:

[(1, 120144840), (2, 60072420), (3, 40048280), (4, 30036210), (5, 24028968), (6, 20024140), (8, 15018105), (10, 12014484), (12, 10012070), (15, 8009656), (20, 6007242), (24, 5006035), (30, 4004828), (31, 3875640), (40, 3003621), (60, 2002414), (62, 1937820), (93, 1291880), (120, 1001207), (124, 968910), (155, 775128), (186, 645940), (248, 484455), (310, 387564), (372, 322970), (465, 258376), (620, 193782), (744, 161485), (930, 129188), (1240, 96891), (1860, 64594), (3720, 32297)]