84804180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12967}}^1$

素因数の和:13088

約数の個数: 48

約数和(自身を含む): 239648640

約数和(自身を除く): 154844460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 12967, 25934, 38901, 51868, 64835, 77802, 129670, 155604, 194505, 259340, 389010, 778020, 1413403, 2826806, 4240209, 5653612, 7067015, 8480418, 14134030, 16960836, 21201045, 28268060, 42402090, 84804180]

約数ペア:

[(1, 84804180), (2, 42402090), (3, 28268060), (4, 21201045), (5, 16960836), (6, 14134030), (10, 8480418), (12, 7067015), (15, 5653612), (20, 4240209), (30, 2826806), (60, 1413403), (109, 778020), (218, 389010), (327, 259340), (436, 194505), (545, 155604), (654, 129670), (1090, 77802), (1308, 64835), (1635, 51868), (2180, 38901), (3270, 25934), (6540, 12967)]