1138849080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9490409}}^1$

素因数の和:9490423

約数の個数: 32

約数和(自身を含む): 3416547600

約数和(自身を除く): 2277698520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9490409, 18980818, 28471227, 37961636, 47452045, 56942454, 75923272, 94904090, 113884908, 142356135, 189808180, 227769816, 284712270, 379616360, 569424540, 1138849080]

約数ペア:

[(1, 1138849080), (2, 569424540), (3, 379616360), (4, 284712270), (5, 227769816), (6, 189808180), (8, 142356135), (10, 113884908), (12, 94904090), (15, 75923272), (20, 56942454), (24, 47452045), (30, 37961636), (40, 28471227), (60, 18980818), (120, 9490409)]