2180280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18169}}^1$

素因数の和:18183

約数の個数: 32

約数和(自身を含む): 6541200

約数和(自身を除く): 4360920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18169, 36338, 54507, 72676, 90845, 109014, 145352, 181690, 218028, 272535, 363380, 436056, 545070, 726760, 1090140, 2180280]

約数ペア:

[(1, 2180280), (2, 1090140), (3, 726760), (4, 545070), (5, 436056), (6, 363380), (8, 272535), (10, 218028), (12, 181690), (15, 145352), (20, 109014), (24, 90845), (30, 72676), (40, 54507), (60, 36338), (120, 18169)]