239675160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1997293}}^1$

素因数の和:1997307

約数の個数: 32

約数和(自身を含む): 719025840

約数和(自身を除く): 479350680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1997293, 3994586, 5991879, 7989172, 9986465, 11983758, 15978344, 19972930, 23967516, 29959395, 39945860, 47935032, 59918790, 79891720, 119837580, 239675160]

約数ペア:

[(1, 239675160), (2, 119837580), (3, 79891720), (4, 59918790), (5, 47935032), (6, 39945860), (8, 29959395), (10, 23967516), (12, 19972930), (15, 15978344), (20, 11983758), (24, 9986465), (30, 7989172), (40, 5991879), (60, 3994586), (120, 1997293)]