509520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 1732032

約数和(自身を除く): 1222512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 193, 220, 240, 264, 330, 386, 440, 528, 579, 660, 772, 880, 965, 1158, 1320, 1544, 1930, 2123, 2316, 2640, 2895, 3088, 3860, 4246, 4632, 5790, 6369, 7720, 8492, 9264, 10615, 11580, 12738, 15440, 16984, 21230, 23160, 25476, 31845, 33968, 42460, 46320, 50952, 63690, 84920, 101904, 127380, 169840, 254760, 509520]

約数ペア:

[(1, 509520), (2, 254760), (3, 169840), (4, 127380), (5, 101904), (6, 84920), (8, 63690), (10, 50952), (11, 46320), (12, 42460), (15, 33968), (16, 31845), (20, 25476), (22, 23160), (24, 21230), (30, 16984), (33, 15440), (40, 12738), (44, 11580), (48, 10615), (55, 9264), (60, 8492), (66, 7720), (80, 6369), (88, 5790), (110, 4632), (120, 4246), (132, 3860), (165, 3088), (176, 2895), (193, 2640), (220, 2316), (240, 2123), (264, 1930), (330, 1544), (386, 1320), (440, 1158), (528, 965), (579, 880), (660, 772)]