40112580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{668543}}^1$

素因数の和:668555

約数の個数: 24

約数和(自身を含む): 112315392

約数和(自身を除く): 72202812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 668543, 1337086, 2005629, 2674172, 3342715, 4011258, 6685430, 8022516, 10028145, 13370860, 20056290, 40112580]

約数ペア:

[(1, 40112580), (2, 20056290), (3, 13370860), (4, 10028145), (5, 8022516), (6, 6685430), (10, 4011258), (12, 3342715), (15, 2674172), (20, 2005629), (30, 1337086), (60, 668543)]