12609840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{52541}}^1$

素因数の和:52557

約数の個数: 40

約数和(自身を含む): 39091248

約数和(自身を除く): 26481408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 52541, 105082, 157623, 210164, 262705, 315246, 420328, 525410, 630492, 788115, 840656, 1050820, 1260984, 1576230, 2101640, 2521968, 3152460, 4203280, 6304920, 12609840]

約数ペア:

[(1, 12609840), (2, 6304920), (3, 4203280), (4, 3152460), (5, 2521968), (6, 2101640), (8, 1576230), (10, 1260984), (12, 1050820), (15, 840656), (16, 788115), (20, 630492), (24, 525410), (30, 420328), (40, 315246), (48, 262705), (60, 210164), (80, 157623), (120, 105082), (240, 52541)]