47646960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{198529}}^1$

素因数の和:198545

約数の個数: 40

約数和(自身を含む): 147706320

約数和(自身を除く): 100059360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 198529, 397058, 595587, 794116, 992645, 1191174, 1588232, 1985290, 2382348, 2977935, 3176464, 3970580, 4764696, 5955870, 7941160, 9529392, 11911740, 15882320, 23823480, 47646960]

約数ペア:

[(1, 47646960), (2, 23823480), (3, 15882320), (4, 11911740), (5, 9529392), (6, 7941160), (8, 5955870), (10, 4764696), (12, 3970580), (15, 3176464), (16, 2977935), (20, 2382348), (24, 1985290), (30, 1588232), (40, 1191174), (48, 992645), (60, 794116), (80, 595587), (120, 397058), (240, 198529)]