2142355560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17852963}}^1$

素因数の和:17852977

約数の個数: 32

約数和(自身を含む): 6427067040

約数和(自身を除く): 4284711480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17852963, 35705926, 53558889, 71411852, 89264815, 107117778, 142823704, 178529630, 214235556, 267794445, 357059260, 428471112, 535588890, 714118520, 1071177780, 2142355560]

約数ペア:

[(1, 2142355560), (2, 1071177780), (3, 714118520), (4, 535588890), (5, 428471112), (6, 357059260), (8, 267794445), (10, 214235556), (12, 178529630), (15, 142823704), (20, 107117778), (24, 89264815), (30, 71411852), (40, 53558889), (60, 35705926), (120, 17852963)]