251713320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2097611}}^1$

素因数の和:2097625

約数の個数: 32

約数和(自身を含む): 755140320

約数和(自身を除く): 503427000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2097611, 4195222, 6292833, 8390444, 10488055, 12585666, 16780888, 20976110, 25171332, 31464165, 41952220, 50342664, 62928330, 83904440, 125856660, 251713320]

約数ペア:

[(1, 251713320), (2, 125856660), (3, 83904440), (4, 62928330), (5, 50342664), (6, 41952220), (8, 31464165), (10, 25171332), (12, 20976110), (15, 16780888), (20, 12585666), (24, 10488055), (30, 8390444), (40, 6292833), (60, 4195222), (120, 2097611)]