1089818160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4540909}}^1$

素因数の和:4540925

約数の個数: 40

約数和(自身を含む): 3378437040

約数和(自身を除く): 2288618880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4540909, 9081818, 13622727, 18163636, 22704545, 27245454, 36327272, 45409090, 54490908, 68113635, 72654544, 90818180, 108981816, 136227270, 181636360, 217963632, 272454540, 363272720, 544909080, 1089818160]

約数ペア:

[(1, 1089818160), (2, 544909080), (3, 363272720), (4, 272454540), (5, 217963632), (6, 181636360), (8, 136227270), (10, 108981816), (12, 90818180), (15, 72654544), (16, 68113635), (20, 54490908), (24, 45409090), (30, 36327272), (40, 27245454), (48, 22704545), (60, 18163636), (80, 13622727), (120, 9081818), (240, 4540909)]