4039740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7481}}^1$

素因数の和:7499

約数の個数: 48

約数和(自身を含む): 12569760

約数和(自身を除く): 8530020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7481, 14962, 22443, 29924, 37405, 44886, 67329, 74810, 89772, 112215, 134658, 149620, 201987, 224430, 269316, 336645, 403974, 448860, 673290, 807948, 1009935, 1346580, 2019870, 4039740]

約数ペア:

[(1, 4039740), (2, 2019870), (3, 1346580), (4, 1009935), (5, 807948), (6, 673290), (9, 448860), (10, 403974), (12, 336645), (15, 269316), (18, 224430), (20, 201987), (27, 149620), (30, 134658), (36, 112215), (45, 89772), (54, 74810), (60, 67329), (90, 44886), (108, 37405), (135, 29924), (180, 22443), (270, 14962), (540, 7481)]