282000720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1175003}}^1$

素因数の和:1175019

約数の個数: 40

約数和(自身を含む): 874202976

約数和(自身を除く): 592202256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1175003, 2350006, 3525009, 4700012, 5875015, 7050018, 9400024, 11750030, 14100036, 17625045, 18800048, 23500060, 28200072, 35250090, 47000120, 56400144, 70500180, 94000240, 141000360, 282000720]

約数ペア:

[(1, 282000720), (2, 141000360), (3, 94000240), (4, 70500180), (5, 56400144), (6, 47000120), (8, 35250090), (10, 28200072), (12, 23500060), (15, 18800048), (16, 17625045), (20, 14100036), (24, 11750030), (30, 9400024), (40, 7050018), (48, 5875015), (60, 4700012), (80, 3525009), (120, 2350006), (240, 1175003)]