61207320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{510061}}^1$

素因数の和:510075

約数の個数: 32

約数和(自身を含む): 183622320

約数和(自身を除く): 122415000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 510061, 1020122, 1530183, 2040244, 2550305, 3060366, 4080488, 5100610, 6120732, 7650915, 10201220, 12241464, 15301830, 20402440, 30603660, 61207320]

約数ペア:

[(1, 61207320), (2, 30603660), (3, 20402440), (4, 15301830), (5, 12241464), (6, 10201220), (8, 7650915), (10, 6120732), (12, 5100610), (15, 4080488), (20, 3060366), (24, 2550305), (30, 2040244), (40, 1530183), (60, 1020122), (120, 510061)]