13451640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{112097}}^1$

素因数の和:112111

約数の個数: 32

約数和(自身を含む): 40355280

約数和(自身を除く): 26903640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 112097, 224194, 336291, 448388, 560485, 672582, 896776, 1120970, 1345164, 1681455, 2241940, 2690328, 3362910, 4483880, 6725820, 13451640]

約数ペア:

[(1, 13451640), (2, 6725820), (3, 4483880), (4, 3362910), (5, 2690328), (6, 2241940), (8, 1681455), (10, 1345164), (12, 1120970), (15, 896776), (20, 672582), (24, 560485), (30, 448388), (40, 336291), (60, 224194), (120, 112097)]