838828920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6990241}}^1$

素因数の和:6990255

約数の個数: 32

約数和(自身を含む): 2516487120

約数和(自身を除く): 1677658200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6990241, 13980482, 20970723, 27960964, 34951205, 41941446, 55921928, 69902410, 83882892, 104853615, 139804820, 167765784, 209707230, 279609640, 419414460, 838828920]

約数ペア:

[(1, 838828920), (2, 419414460), (3, 279609640), (4, 209707230), (5, 167765784), (6, 139804820), (8, 104853615), (10, 83882892), (12, 69902410), (15, 55921928), (20, 41941446), (24, 34951205), (30, 27960964), (40, 20970723), (60, 13980482), (120, 6990241)]