220700280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1839169}}^1$

素因数の和:1839183

約数の個数: 32

約数和(自身を含む): 662101200

約数和(自身を除く): 441400920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1839169, 3678338, 5517507, 7356676, 9195845, 11035014, 14713352, 18391690, 22070028, 27587535, 36783380, 44140056, 55175070, 73566760, 110350140, 220700280]

約数ペア:

[(1, 220700280), (2, 110350140), (3, 73566760), (4, 55175070), (5, 44140056), (6, 36783380), (8, 27587535), (10, 22070028), (12, 18391690), (15, 14713352), (20, 11035014), (24, 9195845), (30, 7356676), (40, 5517507), (60, 3678338), (120, 1839169)]