75470520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{628921}}^1$

素因数の和:628935

約数の個数: 32

約数和(自身を含む): 226411920

約数和(自身を除く): 150941400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 628921, 1257842, 1886763, 2515684, 3144605, 3773526, 5031368, 6289210, 7547052, 9433815, 12578420, 15094104, 18867630, 25156840, 37735260, 75470520]

約数ペア:

[(1, 75470520), (2, 37735260), (3, 25156840), (4, 18867630), (5, 15094104), (6, 12578420), (8, 9433815), (10, 7547052), (12, 6289210), (15, 5031368), (20, 3773526), (24, 3144605), (30, 2515684), (40, 1886763), (60, 1257842), (120, 628921)]