40391160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{336593}}^1$

素因数の和:336607

約数の個数: 32

約数和(自身を含む): 121173840

約数和(自身を除く): 80782680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 336593, 673186, 1009779, 1346372, 1682965, 2019558, 2692744, 3365930, 4039116, 5048895, 6731860, 8078232, 10097790, 13463720, 20195580, 40391160]

約数ペア:

[(1, 40391160), (2, 20195580), (3, 13463720), (4, 10097790), (5, 8078232), (6, 6731860), (8, 5048895), (10, 4039116), (12, 3365930), (15, 2692744), (20, 2019558), (24, 1682965), (30, 1346372), (40, 1009779), (60, 673186), (120, 336593)]