40267860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{671131}}^1$

素因数の和:671143

約数の個数: 24

約数和(自身を含む): 112750176

約数和(自身を除く): 72482316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 671131, 1342262, 2013393, 2684524, 3355655, 4026786, 6711310, 8053572, 10066965, 13422620, 20133930, 40267860]

約数ペア:

[(1, 40267860), (2, 20133930), (3, 13422620), (4, 10066965), (5, 8053572), (6, 6711310), (10, 4026786), (12, 3355655), (15, 2684524), (20, 2013393), (30, 1342262), (60, 671131)]