198112920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{56929}}^1$

素因数の和:56972

約数の個数: 64

約数和(自身を含む): 614844000

約数和(自身を除く): 416731080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 56929, 113858, 170787, 227716, 284645, 341574, 455432, 569290, 683148, 853935, 1138580, 1366296, 1650941, 1707870, 2277160, 3301882, 3415740, 4952823, 6603764, 6831480, 8254705, 9905646, 13207528, 16509410, 19811292, 24764115, 33018820, 39622584, 49528230, 66037640, 99056460, 198112920]

約数ペア:

[(1, 198112920), (2, 99056460), (3, 66037640), (4, 49528230), (5, 39622584), (6, 33018820), (8, 24764115), (10, 19811292), (12, 16509410), (15, 13207528), (20, 9905646), (24, 8254705), (29, 6831480), (30, 6603764), (40, 4952823), (58, 3415740), (60, 3301882), (87, 2277160), (116, 1707870), (120, 1650941), (145, 1366296), (174, 1138580), (232, 853935), (290, 683148), (348, 569290), (435, 455432), (580, 341574), (696, 284645), (870, 227716), (1160, 170787), (1740, 113858), (3480, 56929)]