244657620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1359209}}^1$

素因数の和:1359224

約数の個数: 36

約数和(自身を含む): 742128660

約数和(自身を除く): 497471040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1359209, 2718418, 4077627, 5436836, 6796045, 8155254, 12232881, 13592090, 16310508, 20388135, 24465762, 27184180, 40776270, 48931524, 61164405, 81552540, 122328810, 244657620]

約数ペア:

[(1, 244657620), (2, 122328810), (3, 81552540), (4, 61164405), (5, 48931524), (6, 40776270), (9, 27184180), (10, 24465762), (12, 20388135), (15, 16310508), (18, 13592090), (20, 12232881), (30, 8155254), (36, 6796045), (45, 5436836), (60, 4077627), (90, 2718418), (180, 1359209)]