87568080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1151}}^1$

素因数の和:1484

約数の個数: 80

約数和(自身を含む): 272553984

約数和(自身を除く): 184985904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 951, 1151, 1268, 1585, 1902, 2302, 2536, 3170, 3453, 3804, 4604, 4755, 5072, 5755, 6340, 6906, 7608, 9208, 9510, 11510, 12680, 13812, 15216, 17265, 18416, 19020, 23020, 25360, 27624, 34530, 38040, 46040, 55248, 69060, 76080, 92080, 138120, 276240, 364867, 729734, 1094601, 1459468, 1824335, 2189202, 2918936, 3648670, 4378404, 5473005, 5837872, 7297340, 8756808, 10946010, 14594680, 17513616, 21892020, 29189360, 43784040, 87568080]

約数ペア:

[(1, 87568080), (2, 43784040), (3, 29189360), (4, 21892020), (5, 17513616), (6, 14594680), (8, 10946010), (10, 8756808), (12, 7297340), (15, 5837872), (16, 5473005), (20, 4378404), (24, 3648670), (30, 2918936), (40, 2189202), (48, 1824335), (60, 1459468), (80, 1094601), (120, 729734), (240, 364867), (317, 276240), (634, 138120), (951, 92080), (1151, 76080), (1268, 69060), (1585, 55248), (1902, 46040), (2302, 38040), (2536, 34530), (3170, 27624), (3453, 25360), (3804, 23020), (4604, 19020), (4755, 18416), (5072, 17265), (5755, 15216), (6340, 13812), (6906, 12680), (7608, 11510), (9208, 9510)]