63904920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 197542800

約数和(自身を除く): 133637880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 389, 444, 555, 740, 778, 888, 1110, 1167, 1369, 1480, 1556, 1945, 2220, 2334, 2738, 3112, 3890, 4107, 4440, 4668, 5476, 5835, 6845, 7780, 8214, 9336, 10952, 11670, 13690, 14393, 15560, 16428, 20535, 23340, 27380, 28786, 32856, 41070, 43179, 46680, 54760, 57572, 71965, 82140, 86358, 115144, 143930, 164280, 172716, 215895, 287860, 345432, 431790, 532541, 575720, 863580, 1065082, 1597623, 1727160, 2130164, 2662705, 3195246, 4260328, 5325410, 6390492, 7988115, 10650820, 12780984, 15976230, 21301640, 31952460, 63904920]

約数ペア:

[(1, 63904920), (2, 31952460), (3, 21301640), (4, 15976230), (5, 12780984), (6, 10650820), (8, 7988115), (10, 6390492), (12, 5325410), (15, 4260328), (20, 3195246), (24, 2662705), (30, 2130164), (37, 1727160), (40, 1597623), (60, 1065082), (74, 863580), (111, 575720), (120, 532541), (148, 431790), (185, 345432), (222, 287860), (296, 215895), (370, 172716), (389, 164280), (444, 143930), (555, 115144), (740, 86358), (778, 82140), (888, 71965), (1110, 57572), (1167, 54760), (1369, 46680), (1480, 43179), (1556, 41070), (1945, 32856), (2220, 28786), (2334, 27380), (2738, 23340), (3112, 20535), (3890, 16428), (4107, 15560), (4440, 14393), (4668, 13690), (5476, 11670), (5835, 10952), (6845, 9336), (7780, 8214)]