830478360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{64679}}^1$

素因数の和:64800

約数の個数: 64

約数和(自身を含む): 2514758400

約数和(自身を除く): 1684280040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 64679, 129358, 194037, 258716, 323395, 388074, 517432, 646790, 776148, 970185, 1293580, 1552296, 1940370, 2587160, 3880740, 6920653, 7761480, 13841306, 20761959, 27682612, 34603265, 41523918, 55365224, 69206530, 83047836, 103809795, 138413060, 166095672, 207619590, 276826120, 415239180, 830478360]

約数ペア:

[(1, 830478360), (2, 415239180), (3, 276826120), (4, 207619590), (5, 166095672), (6, 138413060), (8, 103809795), (10, 83047836), (12, 69206530), (15, 55365224), (20, 41523918), (24, 34603265), (30, 27682612), (40, 20761959), (60, 13841306), (107, 7761480), (120, 6920653), (214, 3880740), (321, 2587160), (428, 1940370), (535, 1552296), (642, 1293580), (856, 970185), (1070, 776148), (1284, 646790), (1605, 517432), (2140, 388074), (2568, 323395), (3210, 258716), (4280, 194037), (6420, 129358), (12840, 64679)]