56431560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{470263}}^1$

素因数の和:470277

約数の個数: 32

約数和(自身を含む): 169295040

約数和(自身を除く): 112863480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 470263, 940526, 1410789, 1881052, 2351315, 2821578, 3762104, 4702630, 5643156, 7053945, 9405260, 11286312, 14107890, 18810520, 28215780, 56431560]

約数ペア:

[(1, 56431560), (2, 28215780), (3, 18810520), (4, 14107890), (5, 11286312), (6, 9405260), (8, 7053945), (10, 5643156), (12, 4702630), (15, 3762104), (20, 2821578), (24, 2351315), (30, 1881052), (40, 1410789), (60, 940526), (120, 470263)]