7576740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1559}}^1$

素因数の和:1583

約数の個数: 72

約数和(自身を含む): 23849280

約数和(自身を除く): 16272540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1559, 1620, 2430, 3118, 4677, 4860, 6236, 7795, 9354, 14031, 15590, 18708, 23385, 28062, 31180, 42093, 46770, 56124, 70155, 84186, 93540, 126279, 140310, 168372, 210465, 252558, 280620, 378837, 420930, 505116, 631395, 757674, 841860, 1262790, 1515348, 1894185, 2525580, 3788370, 7576740]

約数ペア:

[(1, 7576740), (2, 3788370), (3, 2525580), (4, 1894185), (5, 1515348), (6, 1262790), (9, 841860), (10, 757674), (12, 631395), (15, 505116), (18, 420930), (20, 378837), (27, 280620), (30, 252558), (36, 210465), (45, 168372), (54, 140310), (60, 126279), (81, 93540), (90, 84186), (108, 70155), (135, 56124), (162, 46770), (180, 42093), (243, 31180), (270, 28062), (324, 23385), (405, 18708), (486, 15590), (540, 14031), (810, 9354), (972, 7795), (1215, 6236), (1559, 4860), (1620, 4677), (2430, 3118)]