492745080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{5711}}^1$

素因数の和:6444

約数の個数: 64

約数和(自身を含む): 1480550400

約数和(自身を除く): 987805320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 719, 1438, 2157, 2876, 3595, 4314, 5711, 5752, 7190, 8628, 10785, 11422, 14380, 17133, 17256, 21570, 22844, 28555, 28760, 34266, 43140, 45688, 57110, 68532, 85665, 86280, 114220, 137064, 171330, 228440, 342660, 685320, 4106209, 8212418, 12318627, 16424836, 20531045, 24637254, 32849672, 41062090, 49274508, 61593135, 82124180, 98549016, 123186270, 164248360, 246372540, 492745080]

約数ペア:

[(1, 492745080), (2, 246372540), (3, 164248360), (4, 123186270), (5, 98549016), (6, 82124180), (8, 61593135), (10, 49274508), (12, 41062090), (15, 32849672), (20, 24637254), (24, 20531045), (30, 16424836), (40, 12318627), (60, 8212418), (120, 4106209), (719, 685320), (1438, 342660), (2157, 228440), (2876, 171330), (3595, 137064), (4314, 114220), (5711, 86280), (5752, 85665), (7190, 68532), (8628, 57110), (10785, 45688), (11422, 43140), (14380, 34266), (17133, 28760), (17256, 28555), (21570, 22844)]