24557220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{136429}}^1$

素因数の和:136444

約数の個数: 36

約数和(自身を含む): 74490780

約数和(自身を除く): 49933560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 136429, 272858, 409287, 545716, 682145, 818574, 1227861, 1364290, 1637148, 2046435, 2455722, 2728580, 4092870, 4911444, 6139305, 8185740, 12278610, 24557220]

約数ペア:

[(1, 24557220), (2, 12278610), (3, 8185740), (4, 6139305), (5, 4911444), (6, 4092870), (9, 2728580), (10, 2455722), (12, 2046435), (15, 1637148), (18, 1364290), (20, 1227861), (30, 818574), (36, 682145), (45, 545716), (60, 409287), (90, 272858), (180, 136429)]