85628040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2251}}^1$

素因数の和:2582

約数の個数: 64

約数和(自身を含む): 257808960

約数和(自身を除く): 172180920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2251, 2536, 3170, 3804, 4502, 4755, 6340, 6753, 7608, 9004, 9510, 11255, 12680, 13506, 18008, 19020, 22510, 27012, 33765, 38040, 45020, 54024, 67530, 90040, 135060, 270120, 713567, 1427134, 2140701, 2854268, 3567835, 4281402, 5708536, 7135670, 8562804, 10703505, 14271340, 17125608, 21407010, 28542680, 42814020, 85628040]

約数ペア:

[(1, 85628040), (2, 42814020), (3, 28542680), (4, 21407010), (5, 17125608), (6, 14271340), (8, 10703505), (10, 8562804), (12, 7135670), (15, 5708536), (20, 4281402), (24, 3567835), (30, 2854268), (40, 2140701), (60, 1427134), (120, 713567), (317, 270120), (634, 135060), (951, 90040), (1268, 67530), (1585, 54024), (1902, 45020), (2251, 38040), (2536, 33765), (3170, 27012), (3804, 22510), (4502, 19020), (4755, 18008), (6340, 13506), (6753, 12680), (7608, 11255), (9004, 9510)]