203798520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{566107}}^1$

素因数の和:566124

約数の個数: 48

約数和(自身を含む): 662346360

約数和(自身を除く): 458547840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 566107, 1132214, 1698321, 2264428, 2830535, 3396642, 4528856, 5094963, 5661070, 6793284, 8491605, 10189926, 11322140, 13586568, 16983210, 20379852, 22644280, 25474815, 33966420, 40759704, 50949630, 67932840, 101899260, 203798520]

約数ペア:

[(1, 203798520), (2, 101899260), (3, 67932840), (4, 50949630), (5, 40759704), (6, 33966420), (8, 25474815), (9, 22644280), (10, 20379852), (12, 16983210), (15, 13586568), (18, 11322140), (20, 10189926), (24, 8491605), (30, 6793284), (36, 5661070), (40, 5094963), (45, 4528856), (60, 3396642), (72, 2830535), (90, 2264428), (120, 1698321), (180, 1132214), (360, 566107)]