40423560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{336863}}^1$

素因数の和:336877

約数の個数: 32

約数和(自身を含む): 121271040

約数和(自身を除く): 80847480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 336863, 673726, 1010589, 1347452, 1684315, 2021178, 2694904, 3368630, 4042356, 5052945, 6737260, 8084712, 10105890, 13474520, 20211780, 40423560]

約数ペア:

[(1, 40423560), (2, 20211780), (3, 13474520), (4, 10105890), (5, 8084712), (6, 6737260), (8, 5052945), (10, 4042356), (12, 3368630), (15, 2694904), (20, 2021178), (24, 1684315), (30, 1347452), (40, 1010589), (60, 673726), (120, 336863)]