145330440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1211087}}^1$

素因数の和:1211101

約数の個数: 32

約数和(自身を含む): 435991680

約数和(自身を除く): 290661240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1211087, 2422174, 3633261, 4844348, 6055435, 7266522, 9688696, 12110870, 14533044, 18166305, 24221740, 29066088, 36332610, 48443480, 72665220, 145330440]

約数ペア:

[(1, 145330440), (2, 72665220), (3, 48443480), (4, 36332610), (5, 29066088), (6, 24221740), (8, 18166305), (10, 14533044), (12, 12110870), (15, 9688696), (20, 7266522), (24, 6055435), (30, 4844348), (40, 3633261), (60, 2422174), (120, 1211087)]