74007480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{616729}}^1$

素因数の和:616743

約数の個数: 32

約数和(自身を含む): 222022800

約数和(自身を除く): 148015320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 616729, 1233458, 1850187, 2466916, 3083645, 3700374, 4933832, 6167290, 7400748, 9250935, 12334580, 14801496, 18501870, 24669160, 37003740, 74007480]

約数ペア:

[(1, 74007480), (2, 37003740), (3, 24669160), (4, 18501870), (5, 14801496), (6, 12334580), (8, 9250935), (10, 7400748), (12, 6167290), (15, 4933832), (20, 3700374), (24, 3083645), (30, 2466916), (40, 1850187), (60, 1233458), (120, 616729)]