142417620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{791209}}^1$

素因数の和:791224

約数の個数: 36

約数和(自身を含む): 432000660

約数和(自身を除く): 289583040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 791209, 1582418, 2373627, 3164836, 3956045, 4747254, 7120881, 7912090, 9494508, 11868135, 14241762, 15824180, 23736270, 28483524, 35604405, 47472540, 71208810, 142417620]

約数ペア:

[(1, 142417620), (2, 71208810), (3, 47472540), (4, 35604405), (5, 28483524), (6, 23736270), (9, 15824180), (10, 14241762), (12, 11868135), (15, 9494508), (18, 7912090), (20, 7120881), (30, 4747254), (36, 3956045), (45, 3164836), (60, 2373627), (90, 1582418), (180, 791209)]