418877520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5179}}^1$

素因数の和:5532

約数の個数: 80

約数和(自身を含む): 1302624960

約数和(自身を除く): 883747440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337, 674, 1011, 1348, 1685, 2022, 2696, 3370, 4044, 5055, 5179, 5392, 6740, 8088, 10110, 10358, 13480, 15537, 16176, 20220, 20716, 25895, 26960, 31074, 40440, 41432, 51790, 62148, 77685, 80880, 82864, 103580, 124296, 155370, 207160, 248592, 310740, 414320, 621480, 1242960, 1745323, 3490646, 5235969, 6981292, 8726615, 10471938, 13962584, 17453230, 20943876, 26179845, 27925168, 34906460, 41887752, 52359690, 69812920, 83775504, 104719380, 139625840, 209438760, 418877520]

約数ペア:

[(1, 418877520), (2, 209438760), (3, 139625840), (4, 104719380), (5, 83775504), (6, 69812920), (8, 52359690), (10, 41887752), (12, 34906460), (15, 27925168), (16, 26179845), (20, 20943876), (24, 17453230), (30, 13962584), (40, 10471938), (48, 8726615), (60, 6981292), (80, 5235969), (120, 3490646), (240, 1745323), (337, 1242960), (674, 621480), (1011, 414320), (1348, 310740), (1685, 248592), (2022, 207160), (2696, 155370), (3370, 124296), (4044, 103580), (5055, 82864), (5179, 80880), (5392, 77685), (6740, 62148), (8088, 51790), (10110, 41432), (10358, 40440), (13480, 31074), (15537, 26960), (16176, 25895), (20220, 20716)]