316627320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2638561}}^1$

素因数の和:2638575

約数の個数: 32

約数和(自身を含む): 949882320

約数和(自身を除く): 633255000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2638561, 5277122, 7915683, 10554244, 13192805, 15831366, 21108488, 26385610, 31662732, 39578415, 52771220, 63325464, 79156830, 105542440, 158313660, 316627320]

約数ペア:

[(1, 316627320), (2, 158313660), (3, 105542440), (4, 79156830), (5, 63325464), (6, 52771220), (8, 39578415), (10, 31662732), (12, 26385610), (15, 21108488), (20, 15831366), (24, 13192805), (30, 10554244), (40, 7915683), (60, 5277122), (120, 2638561)]