47510520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{395921}}^1$

素因数の和:395935

約数の個数: 32

約数和(自身を含む): 142531920

約数和(自身を除く): 95021400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 395921, 791842, 1187763, 1583684, 1979605, 2375526, 3167368, 3959210, 4751052, 5938815, 7918420, 9502104, 11877630, 15836840, 23755260, 47510520]

約数ペア:

[(1, 47510520), (2, 23755260), (3, 15836840), (4, 11877630), (5, 9502104), (6, 7918420), (8, 5938815), (10, 4751052), (12, 3959210), (15, 3167368), (20, 2375526), (24, 1979605), (30, 1583684), (40, 1187763), (60, 791842), (120, 395921)]