90848640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47317}}^1$

素因数の和:47339

約数の個数: 64

約数和(自身を含む): 289586160

約数和(自身を除く): 198737520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 47317, 94634, 141951, 189268, 236585, 283902, 378536, 473170, 567804, 709755, 757072, 946340, 1135608, 1419510, 1514144, 1892680, 2271216, 2839020, 3028288, 3785360, 4542432, 5678040, 6056576, 7570720, 9084864, 11356080, 15141440, 18169728, 22712160, 30282880, 45424320, 90848640]

約数ペア:

[(1, 90848640), (2, 45424320), (3, 30282880), (4, 22712160), (5, 18169728), (6, 15141440), (8, 11356080), (10, 9084864), (12, 7570720), (15, 6056576), (16, 5678040), (20, 4542432), (24, 3785360), (30, 3028288), (32, 2839020), (40, 2271216), (48, 1892680), (60, 1514144), (64, 1419510), (80, 1135608), (96, 946340), (120, 757072), (128, 709755), (160, 567804), (192, 473170), (240, 378536), (320, 283902), (384, 236585), (480, 189268), (640, 141951), (960, 94634), (1920, 47317)]