39628920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{330241}}^1$

素因数の和:330255

約数の個数: 32

約数和(自身を含む): 118887120

約数和(自身を除く): 79258200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 330241, 660482, 990723, 1320964, 1651205, 1981446, 2641928, 3302410, 3962892, 4953615, 6604820, 7925784, 9907230, 13209640, 19814460, 39628920]

約数ペア:

[(1, 39628920), (2, 19814460), (3, 13209640), (4, 9907230), (5, 7925784), (6, 6604820), (8, 4953615), (10, 3962892), (12, 3302410), (15, 2641928), (20, 1981446), (24, 1651205), (30, 1320964), (40, 990723), (60, 660482), (120, 330241)]