7208580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 20301120

約数和(自身を除く): 13092540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 379, 634, 758, 951, 1137, 1268, 1516, 1585, 1895, 1902, 2274, 3170, 3790, 3804, 4548, 4755, 5685, 6340, 7580, 9510, 11370, 19020, 22740, 120143, 240286, 360429, 480572, 600715, 720858, 1201430, 1441716, 1802145, 2402860, 3604290, 7208580]

約数ペア:

[(1, 7208580), (2, 3604290), (3, 2402860), (4, 1802145), (5, 1441716), (6, 1201430), (10, 720858), (12, 600715), (15, 480572), (20, 360429), (30, 240286), (60, 120143), (317, 22740), (379, 19020), (634, 11370), (758, 9510), (951, 7580), (1137, 6340), (1268, 5685), (1516, 4755), (1585, 4548), (1895, 3804), (1902, 3790), (2274, 3170)]