153730260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1783}}^1$

素因数の和:2277

約数の個数: 72

約数和(自身を含む): 467550720

約数和(自身を除く): 313820460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 479, 958, 1437, 1783, 1916, 2395, 2874, 3566, 4311, 4790, 5349, 5748, 7132, 7185, 8622, 8915, 9580, 10698, 14370, 16047, 17244, 17830, 21396, 21555, 26745, 28740, 32094, 35660, 43110, 53490, 64188, 80235, 86220, 106980, 160470, 320940, 854057, 1708114, 2562171, 3416228, 4270285, 5124342, 7686513, 8540570, 10248684, 12810855, 15373026, 17081140, 25621710, 30746052, 38432565, 51243420, 76865130, 153730260]

約数ペア:

[(1, 153730260), (2, 76865130), (3, 51243420), (4, 38432565), (5, 30746052), (6, 25621710), (9, 17081140), (10, 15373026), (12, 12810855), (15, 10248684), (18, 8540570), (20, 7686513), (30, 5124342), (36, 4270285), (45, 3416228), (60, 2562171), (90, 1708114), (180, 854057), (479, 320940), (958, 160470), (1437, 106980), (1783, 86220), (1916, 80235), (2395, 64188), (2874, 53490), (3566, 43110), (4311, 35660), (4790, 32094), (5349, 28740), (5748, 26745), (7132, 21555), (7185, 21396), (8622, 17830), (8915, 17244), (9580, 16047), (10698, 14370)]