76332760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1523}}^1$

素因数の和:1720

約数の個数: 64

約数和(自身を含む): 197510400

約数和(自身を除く): 121177640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1253, 1432, 1523, 1790, 2506, 3046, 3580, 5012, 6092, 6265, 7160, 7615, 10024, 10661, 12184, 12530, 15230, 21322, 25060, 30460, 42644, 50120, 53305, 60920, 85288, 106610, 213220, 272617, 426440, 545234, 1090468, 1363085, 1908319, 2180936, 2726170, 3816638, 5452340, 7633276, 9541595, 10904680, 15266552, 19083190, 38166380, 76332760]

約数ペア:

[(1, 76332760), (2, 38166380), (4, 19083190), (5, 15266552), (7, 10904680), (8, 9541595), (10, 7633276), (14, 5452340), (20, 3816638), (28, 2726170), (35, 2180936), (40, 1908319), (56, 1363085), (70, 1090468), (140, 545234), (179, 426440), (280, 272617), (358, 213220), (716, 106610), (895, 85288), (1253, 60920), (1432, 53305), (1523, 50120), (1790, 42644), (2506, 30460), (3046, 25060), (3580, 21322), (5012, 15230), (6092, 12530), (6265, 12184), (7160, 10661), (7615, 10024)]