185139120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20849}}^1$

素因数の和:20902

約数の個数: 80

約数和(自身を含む): 589471200

約数和(自身を除く): 404332080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 20849, 41698, 62547, 83396, 104245, 125094, 166792, 208490, 250188, 312735, 333584, 416980, 500376, 625470, 771413, 833960, 1000752, 1250940, 1542826, 1667920, 2314239, 2501880, 3085652, 3857065, 4628478, 5003760, 6171304, 7714130, 9256956, 11571195, 12342608, 15428260, 18513912, 23142390, 30856520, 37027824, 46284780, 61713040, 92569560, 185139120]

約数ペア:

[(1, 185139120), (2, 92569560), (3, 61713040), (4, 46284780), (5, 37027824), (6, 30856520), (8, 23142390), (10, 18513912), (12, 15428260), (15, 12342608), (16, 11571195), (20, 9256956), (24, 7714130), (30, 6171304), (37, 5003760), (40, 4628478), (48, 3857065), (60, 3085652), (74, 2501880), (80, 2314239), (111, 1667920), (120, 1542826), (148, 1250940), (185, 1000752), (222, 833960), (240, 771413), (296, 625470), (370, 500376), (444, 416980), (555, 333584), (592, 312735), (740, 250188), (888, 208490), (1110, 166792), (1480, 125094), (1776, 104245), (2220, 83396), (2960, 62547), (4440, 41698), (8880, 20849)]