13056240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{54401}}^1$

素因数の和:54417

約数の個数: 40

約数和(自身を含む): 40475088

約数和(自身を除く): 27418848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 54401, 108802, 163203, 217604, 272005, 326406, 435208, 544010, 652812, 816015, 870416, 1088020, 1305624, 1632030, 2176040, 2611248, 3264060, 4352080, 6528120, 13056240]

約数ペア:

[(1, 13056240), (2, 6528120), (3, 4352080), (4, 3264060), (5, 2611248), (6, 2176040), (8, 1632030), (10, 1305624), (12, 1088020), (15, 870416), (16, 816015), (20, 652812), (24, 544010), (30, 435208), (40, 326406), (48, 272005), (60, 217604), (80, 163203), (120, 108802), (240, 54401)]