15008840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 42517440

約数和(自身を除く): 27508600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 443, 484, 605, 616, 770, 847, 886, 968, 1210, 1540, 1694, 1772, 2215, 2420, 3080, 3101, 3388, 3544, 4235, 4430, 4840, 4873, 6202, 6776, 8470, 8860, 9746, 12404, 15505, 16940, 17720, 19492, 24365, 24808, 31010, 33880, 34111, 38984, 48730, 53603, 62020, 68222, 97460, 107206, 124040, 136444, 170555, 194920, 214412, 268015, 272888, 341110, 375221, 428824, 536030, 682220, 750442, 1072060, 1364440, 1500884, 1876105, 2144120, 3001768, 3752210, 7504420, 15008840]

約数ペア:

[(1, 15008840), (2, 7504420), (4, 3752210), (5, 3001768), (7, 2144120), (8, 1876105), (10, 1500884), (11, 1364440), (14, 1072060), (20, 750442), (22, 682220), (28, 536030), (35, 428824), (40, 375221), (44, 341110), (55, 272888), (56, 268015), (70, 214412), (77, 194920), (88, 170555), (110, 136444), (121, 124040), (140, 107206), (154, 97460), (220, 68222), (242, 62020), (280, 53603), (308, 48730), (385, 38984), (440, 34111), (443, 33880), (484, 31010), (605, 24808), (616, 24365), (770, 19492), (847, 17720), (886, 16940), (968, 15505), (1210, 12404), (1540, 9746), (1694, 8860), (1772, 8470), (2215, 6776), (2420, 6202), (3080, 4873), (3101, 4840), (3388, 4430), (3544, 4235)]