13658640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{56911}}^1$

素因数の和:56927

約数の個数: 40

約数和(自身を含む): 42342528

約数和(自身を除く): 28683888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 56911, 113822, 170733, 227644, 284555, 341466, 455288, 569110, 682932, 853665, 910576, 1138220, 1365864, 1707330, 2276440, 2731728, 3414660, 4552880, 6829320, 13658640]

約数ペア:

[(1, 13658640), (2, 6829320), (3, 4552880), (4, 3414660), (5, 2731728), (6, 2276440), (8, 1707330), (10, 1365864), (12, 1138220), (15, 910576), (16, 853665), (20, 682932), (24, 569110), (30, 455288), (40, 341466), (48, 284555), (60, 227644), (80, 170733), (120, 113822), (240, 56911)]