189050520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1575421}}^1$

素因数の和:1575435

約数の個数: 32

約数和(自身を含む): 567151920

約数和(自身を除く): 378101400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1575421, 3150842, 4726263, 6301684, 7877105, 9452526, 12603368, 15754210, 18905052, 23631315, 31508420, 37810104, 47262630, 63016840, 94525260, 189050520]

約数ペア:

[(1, 189050520), (2, 94525260), (3, 63016840), (4, 47262630), (5, 37810104), (6, 31508420), (8, 23631315), (10, 18905052), (12, 15754210), (15, 12603368), (20, 9452526), (24, 7877105), (30, 6301684), (40, 4726263), (60, 3150842), (120, 1575421)]