15126206640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{63025861}}^1$

素因数の和:63025877

約数の個数: 40

約数和(自身を含む): 46891241328

約数和(自身を除く): 31765034688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 63025861, 126051722, 189077583, 252103444, 315129305, 378155166, 504206888, 630258610, 756310332, 945387915, 1008413776, 1260517220, 1512620664, 1890775830, 2521034440, 3025241328, 3781551660, 5042068880, 7563103320, 15126206640]

約数ペア:

[(1, 15126206640), (2, 7563103320), (3, 5042068880), (4, 3781551660), (5, 3025241328), (6, 2521034440), (8, 1890775830), (10, 1512620664), (12, 1260517220), (15, 1008413776), (16, 945387915), (20, 756310332), (24, 630258610), (30, 504206888), (40, 378155166), (48, 315129305), (60, 252103444), (80, 189077583), (120, 126051722), (240, 63025861)]