22738920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{189491}}^1$

素因数の和:189505

約数の個数: 32

約数和(自身を含む): 68217120

約数和(自身を除く): 45478200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 189491, 378982, 568473, 757964, 947455, 1136946, 1515928, 1894910, 2273892, 2842365, 3789820, 4547784, 5684730, 7579640, 11369460, 22738920]

約数ペア:

[(1, 22738920), (2, 11369460), (3, 7579640), (4, 5684730), (5, 4547784), (6, 3789820), (8, 2842365), (10, 2273892), (12, 1894910), (15, 1515928), (20, 1136946), (24, 947455), (30, 757964), (40, 568473), (60, 378982), (120, 189491)]