146531640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1221097}}^1$

素因数の和:1221111

約数の個数: 32

約数和(自身を含む): 439595280

約数和(自身を除く): 293063640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1221097, 2442194, 3663291, 4884388, 6105485, 7326582, 9768776, 12210970, 14653164, 18316455, 24421940, 29306328, 36632910, 48843880, 73265820, 146531640]

約数ペア:

[(1, 146531640), (2, 73265820), (3, 48843880), (4, 36632910), (5, 29306328), (6, 24421940), (8, 18316455), (10, 14653164), (12, 12210970), (15, 9768776), (20, 7326582), (24, 6105485), (30, 4884388), (40, 3663291), (60, 2442194), (120, 1221097)]