17242440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{143687}}^1$

素因数の和:143701

約数の個数: 32

約数和(自身を含む): 51727680

約数和(自身を除く): 34485240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 143687, 287374, 431061, 574748, 718435, 862122, 1149496, 1436870, 1724244, 2155305, 2873740, 3448488, 4310610, 5747480, 8621220, 17242440]

約数ペア:

[(1, 17242440), (2, 8621220), (3, 5747480), (4, 4310610), (5, 3448488), (6, 2873740), (8, 2155305), (10, 1724244), (12, 1436870), (15, 1149496), (20, 862122), (24, 718435), (30, 574748), (40, 431061), (60, 287374), (120, 143687)]