1078668120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8988901}}^1$

素因数の和:8988915

約数の個数: 32

約数和(自身を含む): 3236004720

約数和(自身を除く): 2157336600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8988901, 17977802, 26966703, 35955604, 44944505, 53933406, 71911208, 89889010, 107866812, 134833515, 179778020, 215733624, 269667030, 359556040, 539334060, 1078668120]

約数ペア:

[(1, 1078668120), (2, 539334060), (3, 359556040), (4, 269667030), (5, 215733624), (6, 179778020), (8, 134833515), (10, 107866812), (12, 89889010), (15, 71911208), (20, 53933406), (24, 44944505), (30, 35955604), (40, 26966703), (60, 17977802), (120, 8988901)]