31513633920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{5471117}}^1$

素因数の和:5471142

約数の個数: 96

約数和(自身を含む): 108820537020

約数和(自身を除く): 77306903100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 5471117, 10942234, 16413351, 21884468, 27355585, 32826702, 43768936, 49240053, 54711170, 65653404, 82066755, 87537872, 98480106, 109422340, 131306808, 164133510, 175075744, 196960212, 218844680, 246200265, 262613616, 328267020, 350151488, 393920424, 437689360, 492400530, 525227232, 656534040, 700302976, 787840848, 875378720, 984801060, 1050454464, 1313068080, 1575681696, 1750757440, 1969602120, 2100908928, 2626136160, 3151363392, 3501514880, 3939204240, 5252272320, 6302726784, 7878408480, 10504544640, 15756816960, 31513633920]

約数ペア:

[(1, 31513633920), (2, 15756816960), (3, 10504544640), (4, 7878408480), (5, 6302726784), (6, 5252272320), (8, 3939204240), (9, 3501514880), (10, 3151363392), (12, 2626136160), (15, 2100908928), (16, 1969602120), (18, 1750757440), (20, 1575681696), (24, 1313068080), (30, 1050454464), (32, 984801060), (36, 875378720), (40, 787840848), (45, 700302976), (48, 656534040), (60, 525227232), (64, 492400530), (72, 437689360), (80, 393920424), (90, 350151488), (96, 328267020), (120, 262613616), (128, 246200265), (144, 218844680), (160, 196960212), (180, 175075744), (192, 164133510), (240, 131306808), (288, 109422340), (320, 98480106), (360, 87537872), (384, 82066755), (480, 65653404), (576, 54711170), (640, 49240053), (720, 43768936), (960, 32826702), (1152, 27355585), (1440, 21884468), (1920, 16413351), (2880, 10942234), (5760, 5471117)]