15900514440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{132504287}}^1$

素因数の和:132504301

約数の個数: 32

約数和(自身を含む): 47701543680

約数和(自身を除く): 31801029240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 132504287, 265008574, 397512861, 530017148, 662521435, 795025722, 1060034296, 1325042870, 1590051444, 1987564305, 2650085740, 3180102888, 3975128610, 5300171480, 7950257220, 15900514440]

約数ペア:

[(1, 15900514440), (2, 7950257220), (3, 5300171480), (4, 3975128610), (5, 3180102888), (6, 2650085740), (8, 1987564305), (10, 1590051444), (12, 1325042870), (15, 1060034296), (20, 795025722), (24, 662521435), (30, 530017148), (40, 397512861), (60, 265008574), (120, 132504287)]