2012027880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{33601}}^1$

素因数の和:34114

約数の個数: 64

約数和(自身を含む): 6048360000

約数和(自身を除く): 4036332120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 9980, 11976, 14970, 19960, 29940, 33601, 59880, 67202, 100803, 134404, 168005, 201606, 268808, 336010, 403212, 504015, 672020, 806424, 1008030, 1344040, 2016060, 4032120, 16766899, 33533798, 50300697, 67067596, 83834495, 100601394, 134135192, 167668990, 201202788, 251503485, 335337980, 402405576, 503006970, 670675960, 1006013940, 2012027880]

約数ペア:

[(1, 2012027880), (2, 1006013940), (3, 670675960), (4, 503006970), (5, 402405576), (6, 335337980), (8, 251503485), (10, 201202788), (12, 167668990), (15, 134135192), (20, 100601394), (24, 83834495), (30, 67067596), (40, 50300697), (60, 33533798), (120, 16766899), (499, 4032120), (998, 2016060), (1497, 1344040), (1996, 1008030), (2495, 806424), (2994, 672020), (3992, 504015), (4990, 403212), (5988, 336010), (7485, 268808), (9980, 201606), (11976, 168005), (14970, 134404), (19960, 100803), (29940, 67202), (33601, 59880)]