28632060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2267

約数の個数: 72

約数和(自身を含む): 88080720

約数和(自身を除く): 59448660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2179, 2190, 2628, 3285, 4358, 4380, 6537, 6570, 8716, 10895, 13074, 13140, 19611, 21790, 26148, 32685, 39222, 43580, 65370, 78444, 98055, 130740, 159067, 196110, 318134, 392220, 477201, 636268, 795335, 954402, 1431603, 1590670, 1908804, 2386005, 2863206, 3181340, 4772010, 5726412, 7158015, 9544020, 14316030, 28632060]

約数ペア:

[(1, 28632060), (2, 14316030), (3, 9544020), (4, 7158015), (5, 5726412), (6, 4772010), (9, 3181340), (10, 2863206), (12, 2386005), (15, 1908804), (18, 1590670), (20, 1431603), (30, 954402), (36, 795335), (45, 636268), (60, 477201), (73, 392220), (90, 318134), (146, 196110), (180, 159067), (219, 130740), (292, 98055), (365, 78444), (438, 65370), (657, 43580), (730, 39222), (876, 32685), (1095, 26148), (1314, 21790), (1460, 19611), (2179, 13140), (2190, 13074), (2628, 10895), (3285, 8716), (4358, 6570), (4380, 6537)]