577754460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{2843}}^1$

素因数の和:3987

約数の個数: 72

約数和(自身を含む): 1754691120

約数和(自身を除く): 1176936660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1129, 2258, 2843, 3387, 4516, 5645, 5686, 6774, 8529, 10161, 11290, 11372, 13548, 14215, 16935, 17058, 20322, 22580, 25587, 28430, 33870, 34116, 40644, 42645, 50805, 51174, 56860, 67740, 85290, 101610, 102348, 127935, 170580, 203220, 255870, 511740, 3209747, 6419494, 9629241, 12838988, 16048735, 19258482, 28887723, 32097470, 38516964, 48146205, 57775446, 64194940, 96292410, 115550892, 144438615, 192584820, 288877230, 577754460]

約数ペア:

[(1, 577754460), (2, 288877230), (3, 192584820), (4, 144438615), (5, 115550892), (6, 96292410), (9, 64194940), (10, 57775446), (12, 48146205), (15, 38516964), (18, 32097470), (20, 28887723), (30, 19258482), (36, 16048735), (45, 12838988), (60, 9629241), (90, 6419494), (180, 3209747), (1129, 511740), (2258, 255870), (2843, 203220), (3387, 170580), (4516, 127935), (5645, 102348), (5686, 101610), (6774, 85290), (8529, 67740), (10161, 56860), (11290, 51174), (11372, 50805), (13548, 42645), (14215, 40644), (16935, 34116), (17058, 33870), (20322, 28430), (22580, 25587)]