164503320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1370861}}^1$

素因数の和:1370875

約数の個数: 32

約数和(自身を含む): 493510320

約数和(自身を除く): 329007000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1370861, 2741722, 4112583, 5483444, 6854305, 8225166, 10966888, 13708610, 16450332, 20562915, 27417220, 32900664, 41125830, 54834440, 82251660, 164503320]

約数ペア:

[(1, 164503320), (2, 82251660), (3, 54834440), (4, 41125830), (5, 32900664), (6, 27417220), (8, 20562915), (10, 16450332), (12, 13708610), (15, 10966888), (20, 8225166), (24, 6854305), (30, 5483444), (40, 4112583), (60, 2741722), (120, 1370861)]