51682920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{430691}}^1$

素因数の和:430705

約数の個数: 32

約数和(自身を含む): 155049120

約数和(自身を除く): 103366200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 430691, 861382, 1292073, 1722764, 2153455, 2584146, 3445528, 4306910, 5168292, 6460365, 8613820, 10336584, 12920730, 17227640, 25841460, 51682920]

約数ペア:

[(1, 51682920), (2, 25841460), (3, 17227640), (4, 12920730), (5, 10336584), (6, 8613820), (8, 6460365), (10, 5168292), (12, 4306910), (15, 3445528), (20, 2584146), (24, 2153455), (30, 1722764), (40, 1292073), (60, 861382), (120, 430691)]