2128533840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2956297}}^1$

素因数の和:2956316

約数の個数: 60

約数和(自身を含む): 7148328564

約数和(自身を除く): 5019794724

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2956297, 5912594, 8868891, 11825188, 14781485, 17737782, 23650376, 26606673, 29562970, 35475564, 44344455, 47300752, 53213346, 59125940, 70951128, 88688910, 106426692, 118251880, 133033365, 141902256, 177377820, 212853384, 236503760, 266066730, 354755640, 425706768, 532133460, 709511280, 1064266920, 2128533840]

約数ペア:

[(1, 2128533840), (2, 1064266920), (3, 709511280), (4, 532133460), (5, 425706768), (6, 354755640), (8, 266066730), (9, 236503760), (10, 212853384), (12, 177377820), (15, 141902256), (16, 133033365), (18, 118251880), (20, 106426692), (24, 88688910), (30, 70951128), (36, 59125940), (40, 53213346), (45, 47300752), (48, 44344455), (60, 35475564), (72, 29562970), (80, 26606673), (90, 23650376), (120, 17737782), (144, 14781485), (180, 11825188), (240, 8868891), (360, 5912594), (720, 2956297)]