89812440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{787}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 293183280

約数和(自身を除く): 203370840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 317, 360, 634, 787, 951, 1268, 1574, 1585, 1902, 2361, 2536, 2853, 3148, 3170, 3804, 3935, 4722, 4755, 5706, 6296, 6340, 7083, 7608, 7870, 9444, 9510, 11412, 11805, 12680, 14166, 14265, 15740, 18888, 19020, 22824, 23610, 28332, 28530, 31480, 35415, 38040, 47220, 56664, 57060, 70830, 94440, 114120, 141660, 249479, 283320, 498958, 748437, 997916, 1247395, 1496874, 1995832, 2245311, 2494790, 2993748, 3742185, 4490622, 4989580, 5987496, 7484370, 8981244, 9979160, 11226555, 14968740, 17962488, 22453110, 29937480, 44906220, 89812440]

約数ペア:

[(1, 89812440), (2, 44906220), (3, 29937480), (4, 22453110), (5, 17962488), (6, 14968740), (8, 11226555), (9, 9979160), (10, 8981244), (12, 7484370), (15, 5987496), (18, 4989580), (20, 4490622), (24, 3742185), (30, 2993748), (36, 2494790), (40, 2245311), (45, 1995832), (60, 1496874), (72, 1247395), (90, 997916), (120, 748437), (180, 498958), (317, 283320), (360, 249479), (634, 141660), (787, 114120), (951, 94440), (1268, 70830), (1574, 57060), (1585, 56664), (1902, 47220), (2361, 38040), (2536, 35415), (2853, 31480), (3148, 28530), (3170, 28332), (3804, 23610), (3935, 22824), (4722, 19020), (4755, 18888), (5706, 15740), (6296, 14265), (6340, 14166), (7083, 12680), (7608, 11805), (7870, 11412), (9444, 9510)]