317503320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2645861}}^1$

素因数の和:2645875

約数の個数: 32

約数和(自身を含む): 952510320

約数和(自身を除く): 635007000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2645861, 5291722, 7937583, 10583444, 13229305, 15875166, 21166888, 26458610, 31750332, 39687915, 52917220, 63500664, 79375830, 105834440, 158751660, 317503320]

約数ペア:

[(1, 317503320), (2, 158751660), (3, 105834440), (4, 79375830), (5, 63500664), (6, 52917220), (8, 39687915), (10, 31750332), (12, 26458610), (15, 21166888), (20, 15875166), (24, 13229305), (30, 10583444), (40, 7937583), (60, 5291722), (120, 2645861)]