129952920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4729}}^1$

素因数の和:4972

約数の個数: 64

約数和(自身を含む): 391644000

約数和(自身を除く): 261691080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 4729, 5496, 6870, 9160, 9458, 13740, 14187, 18916, 23645, 27480, 28374, 37832, 47290, 56748, 70935, 94580, 113496, 141870, 189160, 283740, 567480, 1082941, 2165882, 3248823, 4331764, 5414705, 6497646, 8663528, 10829410, 12995292, 16244115, 21658820, 25990584, 32488230, 43317640, 64976460, 129952920]

約数ペア:

[(1, 129952920), (2, 64976460), (3, 43317640), (4, 32488230), (5, 25990584), (6, 21658820), (8, 16244115), (10, 12995292), (12, 10829410), (15, 8663528), (20, 6497646), (24, 5414705), (30, 4331764), (40, 3248823), (60, 2165882), (120, 1082941), (229, 567480), (458, 283740), (687, 189160), (916, 141870), (1145, 113496), (1374, 94580), (1832, 70935), (2290, 56748), (2748, 47290), (3435, 37832), (4580, 28374), (4729, 27480), (5496, 23645), (6870, 18916), (9160, 14187), (9458, 13740)]