40623720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{338531}}^1$

素因数の和:338545

約数の個数: 32

約数和(自身を含む): 121871520

約数和(自身を除く): 81247800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 338531, 677062, 1015593, 1354124, 1692655, 2031186, 2708248, 3385310, 4062372, 5077965, 6770620, 8124744, 10155930, 13541240, 20311860, 40623720]

約数ペア:

[(1, 40623720), (2, 20311860), (3, 13541240), (4, 10155930), (5, 8124744), (6, 6770620), (8, 5077965), (10, 4062372), (12, 3385310), (15, 2708248), (20, 2031186), (24, 1692655), (30, 1354124), (40, 1015593), (60, 677062), (120, 338531)]