70884120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20369}}^1$

素因数の和:20412

約数の個数: 64

約数和(自身を含む): 219996000

約数和(自身を除く): 149111880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 20369, 40738, 61107, 81476, 101845, 122214, 162952, 203690, 244428, 305535, 407380, 488856, 590701, 611070, 814760, 1181402, 1222140, 1772103, 2362804, 2444280, 2953505, 3544206, 4725608, 5907010, 7088412, 8860515, 11814020, 14176824, 17721030, 23628040, 35442060, 70884120]

約数ペア:

[(1, 70884120), (2, 35442060), (3, 23628040), (4, 17721030), (5, 14176824), (6, 11814020), (8, 8860515), (10, 7088412), (12, 5907010), (15, 4725608), (20, 3544206), (24, 2953505), (29, 2444280), (30, 2362804), (40, 1772103), (58, 1222140), (60, 1181402), (87, 814760), (116, 611070), (120, 590701), (145, 488856), (174, 407380), (232, 305535), (290, 244428), (348, 203690), (435, 162952), (580, 122214), (696, 101845), (870, 81476), (1160, 61107), (1740, 40738), (3480, 20369)]