2990543040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1038383}}^1$

素因数の和:1038406

約数の個数: 84

約数和(自身を含む): 10286231904

約数和(自身を除く): 7295688864

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 1038383, 2076766, 3115149, 4153532, 5191915, 6230298, 8307064, 9345447, 10383830, 12460596, 15575745, 16614128, 18690894, 20767660, 24921192, 31151490, 33228256, 37381788, 41535320, 46727235, 49842384, 62302980, 66456512, 74763576, 83070640, 93454470, 99684768, 124605960, 149527152, 166141280, 186908940, 199369536, 249211920, 299054304, 332282560, 373817880, 498423840, 598108608, 747635760, 996847680, 1495271520, 2990543040]

約数ペア:

[(1, 2990543040), (2, 1495271520), (3, 996847680), (4, 747635760), (5, 598108608), (6, 498423840), (8, 373817880), (9, 332282560), (10, 299054304), (12, 249211920), (15, 199369536), (16, 186908940), (18, 166141280), (20, 149527152), (24, 124605960), (30, 99684768), (32, 93454470), (36, 83070640), (40, 74763576), (45, 66456512), (48, 62302980), (60, 49842384), (64, 46727235), (72, 41535320), (80, 37381788), (90, 33228256), (96, 31151490), (120, 24921192), (144, 20767660), (160, 18690894), (180, 16614128), (192, 15575745), (240, 12460596), (288, 10383830), (320, 9345447), (360, 8307064), (480, 6230298), (576, 5191915), (720, 4153532), (960, 3115149), (1440, 2076766), (2880, 1038383)]