165391620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{119849}}^1$

素因数の和:119884

約数の個数: 48

約数和(自身を含む): 483235200

約数和(自身を除く): 317843580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 119849, 239698, 359547, 479396, 599245, 719094, 1198490, 1438188, 1797735, 2396980, 2756527, 3595470, 5513054, 7190940, 8269581, 11026108, 13782635, 16539162, 27565270, 33078324, 41347905, 55130540, 82695810, 165391620]

約数ペア:

[(1, 165391620), (2, 82695810), (3, 55130540), (4, 41347905), (5, 33078324), (6, 27565270), (10, 16539162), (12, 13782635), (15, 11026108), (20, 8269581), (23, 7190940), (30, 5513054), (46, 3595470), (60, 2756527), (69, 2396980), (92, 1797735), (115, 1438188), (138, 1198490), (230, 719094), (276, 599245), (345, 479396), (460, 359547), (690, 239698), (1380, 119849)]