91536760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11273}}^1$

素因数の和:11320

約数の個数: 64

約数和(自身を含む): 243518400

約数和(自身を除く): 151981640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 11273, 22546, 45092, 56365, 78911, 90184, 112730, 157822, 225460, 315644, 326917, 394555, 450920, 631288, 653834, 789110, 1307668, 1578220, 1634585, 2288419, 2615336, 3156440, 3269170, 4576838, 6538340, 9153676, 11442095, 13076680, 18307352, 22884190, 45768380, 91536760]

約数ペア:

[(1, 91536760), (2, 45768380), (4, 22884190), (5, 18307352), (7, 13076680), (8, 11442095), (10, 9153676), (14, 6538340), (20, 4576838), (28, 3269170), (29, 3156440), (35, 2615336), (40, 2288419), (56, 1634585), (58, 1578220), (70, 1307668), (116, 789110), (140, 653834), (145, 631288), (203, 450920), (232, 394555), (280, 326917), (290, 315644), (406, 225460), (580, 157822), (812, 112730), (1015, 90184), (1160, 78911), (1624, 56365), (2030, 45092), (4060, 22546), (8120, 11273)]