65262840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{543857}}^1$

素因数の和:543871

約数の個数: 32

約数和(自身を含む): 195788880

約数和(自身を除く): 130526040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 543857, 1087714, 1631571, 2175428, 2719285, 3263142, 4350856, 5438570, 6526284, 8157855, 10877140, 13052568, 16315710, 21754280, 32631420, 65262840]

約数ペア:

[(1, 65262840), (2, 32631420), (3, 21754280), (4, 16315710), (5, 13052568), (6, 10877140), (8, 8157855), (10, 6526284), (12, 5438570), (15, 4350856), (20, 3263142), (24, 2719285), (30, 2175428), (40, 1631571), (60, 1087714), (120, 543857)]