13091640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109097}}^1$

素因数の和:109111

約数の個数: 32

約数和(自身を含む): 39275280

約数和(自身を除く): 26183640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 109097, 218194, 327291, 436388, 545485, 654582, 872776, 1090970, 1309164, 1636455, 2181940, 2618328, 3272910, 4363880, 6545820, 13091640]

約数ペア:

[(1, 13091640), (2, 6545820), (3, 4363880), (4, 3272910), (5, 2618328), (6, 2181940), (8, 1636455), (10, 1309164), (12, 1090970), (15, 872776), (20, 654582), (24, 545485), (30, 436388), (40, 327291), (60, 218194), (120, 109097)]