19110480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79627}}^1$

素因数の和:79643

約数の個数: 40

約数和(自身を含む): 59243232

約数和(自身を除く): 40132752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79627, 159254, 238881, 318508, 398135, 477762, 637016, 796270, 955524, 1194405, 1274032, 1592540, 1911048, 2388810, 3185080, 3822096, 4777620, 6370160, 9555240, 19110480]

約数ペア:

[(1, 19110480), (2, 9555240), (3, 6370160), (4, 4777620), (5, 3822096), (6, 3185080), (8, 2388810), (10, 1911048), (12, 1592540), (15, 1274032), (16, 1194405), (20, 955524), (24, 796270), (30, 637016), (40, 477762), (48, 398135), (60, 318508), (80, 238881), (120, 159254), (240, 79627)]