150206640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{625861}}^1$

素因数の和:625877

約数の個数: 40

約数和(自身を含む): 465641328

約数和(自身を除く): 315434688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 625861, 1251722, 1877583, 2503444, 3129305, 3755166, 5006888, 6258610, 7510332, 9387915, 10013776, 12517220, 15020664, 18775830, 25034440, 30041328, 37551660, 50068880, 75103320, 150206640]

約数ペア:

[(1, 150206640), (2, 75103320), (3, 50068880), (4, 37551660), (5, 30041328), (6, 25034440), (8, 18775830), (10, 15020664), (12, 12517220), (15, 10013776), (16, 9387915), (20, 7510332), (24, 6258610), (30, 5006888), (40, 3755166), (48, 3129305), (60, 2503444), (80, 1877583), (120, 1251722), (240, 625861)]