40896780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{681613}}^1$

素因数の和:681625

約数の個数: 24

約数和(自身を含む): 114511152

約数和(自身を除く): 73614372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 681613, 1363226, 2044839, 2726452, 3408065, 4089678, 6816130, 8179356, 10224195, 13632260, 20448390, 40896780]

約数ペア:

[(1, 40896780), (2, 20448390), (3, 13632260), (4, 10224195), (5, 8179356), (6, 6816130), (10, 4089678), (12, 3408065), (15, 2726452), (20, 2044839), (30, 1363226), (60, 681613)]