25584240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 87275664

約数和(自身を除く): 61691424

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, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 881, 968, 1210, 1320, 1452, 1762, 1815, 1936, 2420, 2640, 2643, 2904, 3524, 3630, 4405, 4840, 5286, 5808, 7048, 7260, 8810, 9680, 9691, 10572, 13215, 14096, 14520, 17620, 19382, 21144, 26430, 29040, 29073, 35240, 38764, 42288, 48455, 52860, 58146, 70480, 77528, 96910, 105720, 106601, 116292, 145365, 155056, 193820, 211440, 213202, 232584, 290730, 319803, 387640, 426404, 465168, 533005, 581460, 639606, 775280, 852808, 1066010, 1162920, 1279212, 1599015, 1705616, 2132020, 2325840, 2558424, 3198030, 4264040, 5116848, 6396060, 8528080, 12792120, 25584240]

約数ペア:

[(1, 25584240), (2, 12792120), (3, 8528080), (4, 6396060), (5, 5116848), (6, 4264040), (8, 3198030), (10, 2558424), (11, 2325840), (12, 2132020), (15, 1705616), (16, 1599015), (20, 1279212), (22, 1162920), (24, 1066010), (30, 852808), (33, 775280), (40, 639606), (44, 581460), (48, 533005), (55, 465168), (60, 426404), (66, 387640), (80, 319803), (88, 290730), (110, 232584), (120, 213202), (121, 211440), (132, 193820), (165, 155056), (176, 145365), (220, 116292), (240, 106601), (242, 105720), (264, 96910), (330, 77528), (363, 70480), (440, 58146), (484, 52860), (528, 48455), (605, 42288), (660, 38764), (726, 35240), (880, 29073), (881, 29040), (968, 26430), (1210, 21144), (1320, 19382), (1452, 17620), (1762, 14520), (1815, 14096), (1936, 13215), (2420, 10572), (2640, 9691), (2643, 9680), (2904, 8810), (3524, 7260), (3630, 7048), (4405, 5808), (4840, 5286)]