40970640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{170711}}^1$

素因数の和:170727

約数の個数: 40

約数和(自身を含む): 127009728

約数和(自身を除く): 86039088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 170711, 341422, 512133, 682844, 853555, 1024266, 1365688, 1707110, 2048532, 2560665, 2731376, 3414220, 4097064, 5121330, 6828440, 8194128, 10242660, 13656880, 20485320, 40970640]

約数ペア:

[(1, 40970640), (2, 20485320), (3, 13656880), (4, 10242660), (5, 8194128), (6, 6828440), (8, 5121330), (10, 4097064), (12, 3414220), (15, 2731376), (16, 2560665), (20, 2048532), (24, 1707110), (30, 1365688), (40, 1024266), (48, 853555), (60, 682844), (80, 512133), (120, 341422), (240, 170711)]