84227280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{350947}}^1$

素因数の和:350963

約数の個数: 40

約数和(自身を含む): 261105312

約数和(自身を除く): 176878032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 350947, 701894, 1052841, 1403788, 1754735, 2105682, 2807576, 3509470, 4211364, 5264205, 5615152, 7018940, 8422728, 10528410, 14037880, 16845456, 21056820, 28075760, 42113640, 84227280]

約数ペア:

[(1, 84227280), (2, 42113640), (3, 28075760), (4, 21056820), (5, 16845456), (6, 14037880), (8, 10528410), (10, 8422728), (12, 7018940), (15, 5615152), (16, 5264205), (20, 4211364), (24, 3509470), (30, 2807576), (40, 2105682), (48, 1754735), (60, 1403788), (80, 1052841), (120, 701894), (240, 350947)]