393370440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3278087}}^1$

素因数の和:3278101

約数の個数: 32

約数和(自身を含む): 1180111680

約数和(自身を除く): 786741240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3278087, 6556174, 9834261, 13112348, 16390435, 19668522, 26224696, 32780870, 39337044, 49171305, 65561740, 78674088, 98342610, 131123480, 196685220, 393370440]

約数ペア:

[(1, 393370440), (2, 196685220), (3, 131123480), (4, 98342610), (5, 78674088), (6, 65561740), (8, 49171305), (10, 39337044), (12, 32780870), (15, 26224696), (20, 19668522), (24, 16390435), (30, 13112348), (40, 9834261), (60, 6556174), (120, 3278087)]