85988580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1523}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 241182144

約数和(自身を除く): 155193564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 941, 1523, 1882, 2823, 3046, 3764, 4569, 4705, 5646, 6092, 7615, 9138, 9410, 11292, 14115, 15230, 18276, 18820, 22845, 28230, 30460, 45690, 56460, 91380, 1433143, 2866286, 4299429, 5732572, 7165715, 8598858, 14331430, 17197716, 21497145, 28662860, 42994290, 85988580]

約数ペア:

[(1, 85988580), (2, 42994290), (3, 28662860), (4, 21497145), (5, 17197716), (6, 14331430), (10, 8598858), (12, 7165715), (15, 5732572), (20, 4299429), (30, 2866286), (60, 1433143), (941, 91380), (1523, 56460), (1882, 45690), (2823, 30460), (3046, 28230), (3764, 22845), (4569, 18820), (4705, 18276), (5646, 15230), (6092, 14115), (7615, 11292), (9138, 9410)]