255253920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7937}}^1$

素因数の和:8022

約数の個数: 96

約数和(自身を含む): 816153408

約数和(自身を除く): 560899488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3216, 4020, 5360, 6432, 7937, 8040, 10720, 15874, 16080, 23811, 31748, 32160, 39685, 47622, 63496, 79370, 95244, 119055, 126992, 158740, 190488, 238110, 253984, 317480, 380976, 476220, 531779, 634960, 761952, 952440, 1063558, 1269920, 1595337, 1904880, 2127116, 2658895, 3190674, 3809760, 4254232, 5317790, 6381348, 7976685, 8508464, 10635580, 12762696, 15953370, 17016928, 21271160, 25525392, 31906740, 42542320, 51050784, 63813480, 85084640, 127626960, 255253920]

約数ペア:

[(1, 255253920), (2, 127626960), (3, 85084640), (4, 63813480), (5, 51050784), (6, 42542320), (8, 31906740), (10, 25525392), (12, 21271160), (15, 17016928), (16, 15953370), (20, 12762696), (24, 10635580), (30, 8508464), (32, 7976685), (40, 6381348), (48, 5317790), (60, 4254232), (67, 3809760), (80, 3190674), (96, 2658895), (120, 2127116), (134, 1904880), (160, 1595337), (201, 1269920), (240, 1063558), (268, 952440), (335, 761952), (402, 634960), (480, 531779), (536, 476220), (670, 380976), (804, 317480), (1005, 253984), (1072, 238110), (1340, 190488), (1608, 158740), (2010, 126992), (2144, 119055), (2680, 95244), (3216, 79370), (4020, 63496), (5360, 47622), (6432, 39685), (7937, 32160), (8040, 31748), (10720, 23811), (15874, 16080)]