4561020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{25339}}^1$

素因数の和:25354

約数の個数: 36

約数和(自身を含む): 13835640

約数和(自身を除く): 9274620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 25339, 50678, 76017, 101356, 126695, 152034, 228051, 253390, 304068, 380085, 456102, 506780, 760170, 912204, 1140255, 1520340, 2280510, 4561020]

約数ペア:

[(1, 4561020), (2, 2280510), (3, 1520340), (4, 1140255), (5, 912204), (6, 760170), (9, 506780), (10, 456102), (12, 380085), (15, 304068), (18, 253390), (20, 228051), (30, 152034), (36, 126695), (45, 101356), (60, 76017), (90, 50678), (180, 25339)]