199714440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1664287}}^1$

素因数の和:1664301

約数の個数: 32

約数和(自身を含む): 599143680

約数和(自身を除く): 399429240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1664287, 3328574, 4992861, 6657148, 8321435, 9985722, 13314296, 16642870, 19971444, 24964305, 33285740, 39942888, 49928610, 66571480, 99857220, 199714440]

約数ペア:

[(1, 199714440), (2, 99857220), (3, 66571480), (4, 49928610), (5, 39942888), (6, 33285740), (8, 24964305), (10, 19971444), (12, 16642870), (15, 13314296), (20, 9985722), (24, 8321435), (30, 6657148), (40, 4992861), (60, 3328574), (120, 1664287)]