18924120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{52567}}^1$

素因数の和:52584

約数の個数: 48

約数和(自身を含む): 61504560

約数和(自身を除く): 42580440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 52567, 105134, 157701, 210268, 262835, 315402, 420536, 473103, 525670, 630804, 788505, 946206, 1051340, 1261608, 1577010, 1892412, 2102680, 2365515, 3154020, 3784824, 4731030, 6308040, 9462060, 18924120]

約数ペア:

[(1, 18924120), (2, 9462060), (3, 6308040), (4, 4731030), (5, 3784824), (6, 3154020), (8, 2365515), (9, 2102680), (10, 1892412), (12, 1577010), (15, 1261608), (18, 1051340), (20, 946206), (24, 788505), (30, 630804), (36, 525670), (40, 473103), (45, 420536), (60, 315402), (72, 262835), (90, 210268), (120, 157701), (180, 105134), (360, 52567)]