678777720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5656481}}^1$

素因数の和:5656495

約数の個数: 32

約数和(自身を含む): 2036333520

約数和(自身を除く): 1357555800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5656481, 11312962, 16969443, 22625924, 28282405, 33938886, 45251848, 56564810, 67877772, 84847215, 113129620, 135755544, 169694430, 226259240, 339388860, 678777720]

約数ペア:

[(1, 678777720), (2, 339388860), (3, 226259240), (4, 169694430), (5, 135755544), (6, 113129620), (8, 84847215), (10, 67877772), (12, 56564810), (15, 45251848), (20, 33938886), (24, 28282405), (30, 22625924), (40, 16969443), (60, 11312962), (120, 5656481)]