3260320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 9144576

約数和(自身を除く): 5884256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 71, 80, 82, 112, 140, 142, 160, 164, 205, 224, 280, 284, 287, 328, 355, 410, 497, 560, 568, 574, 656, 710, 820, 994, 1120, 1136, 1148, 1312, 1420, 1435, 1640, 1988, 2272, 2296, 2485, 2840, 2870, 2911, 3280, 3976, 4592, 4970, 5680, 5740, 5822, 6560, 7952, 9184, 9940, 11360, 11480, 11644, 14555, 15904, 19880, 20377, 22960, 23288, 29110, 39760, 40754, 45920, 46576, 58220, 79520, 81508, 93152, 101885, 116440, 163016, 203770, 232880, 326032, 407540, 465760, 652064, 815080, 1630160, 3260320]

約数ペア:

[(1, 3260320), (2, 1630160), (4, 815080), (5, 652064), (7, 465760), (8, 407540), (10, 326032), (14, 232880), (16, 203770), (20, 163016), (28, 116440), (32, 101885), (35, 93152), (40, 81508), (41, 79520), (56, 58220), (70, 46576), (71, 45920), (80, 40754), (82, 39760), (112, 29110), (140, 23288), (142, 22960), (160, 20377), (164, 19880), (205, 15904), (224, 14555), (280, 11644), (284, 11480), (287, 11360), (328, 9940), (355, 9184), (410, 7952), (497, 6560), (560, 5822), (568, 5740), (574, 5680), (656, 4970), (710, 4592), (820, 3976), (994, 3280), (1120, 2911), (1136, 2870), (1148, 2840), (1312, 2485), (1420, 2296), (1435, 2272), (1640, 1988)]