83332920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63131}}^1$

素因数の和:63156

約数の個数: 64

約数和(自身を含む): 272730240

約数和(自身を除く): 189397320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 63131, 126262, 189393, 252524, 315655, 378786, 505048, 631310, 694441, 757572, 946965, 1262620, 1388882, 1515144, 1893930, 2083323, 2525240, 2777764, 3472205, 3787860, 4166646, 5555528, 6944410, 7575720, 8333292, 10416615, 13888820, 16666584, 20833230, 27777640, 41666460, 83332920]

約数ペア:

[(1, 83332920), (2, 41666460), (3, 27777640), (4, 20833230), (5, 16666584), (6, 13888820), (8, 10416615), (10, 8333292), (11, 7575720), (12, 6944410), (15, 5555528), (20, 4166646), (22, 3787860), (24, 3472205), (30, 2777764), (33, 2525240), (40, 2083323), (44, 1893930), (55, 1515144), (60, 1388882), (66, 1262620), (88, 946965), (110, 757572), (120, 694441), (132, 631310), (165, 505048), (220, 378786), (264, 315655), (330, 252524), (440, 189393), (660, 126262), (1320, 63131)]