12735120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1192

約数の個数: 80

約数和(自身を含む): 40354560

約数和(自身を除く): 27619440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1129, 1410, 1880, 2256, 2258, 2820, 3387, 3760, 4516, 5640, 5645, 6774, 9032, 11280, 11290, 13548, 16935, 18064, 22580, 27096, 33870, 45160, 53063, 54192, 67740, 90320, 106126, 135480, 159189, 212252, 265315, 270960, 318378, 424504, 530630, 636756, 795945, 849008, 1061260, 1273512, 1591890, 2122520, 2547024, 3183780, 4245040, 6367560, 12735120]

約数ペア:

[(1, 12735120), (2, 6367560), (3, 4245040), (4, 3183780), (5, 2547024), (6, 2122520), (8, 1591890), (10, 1273512), (12, 1061260), (15, 849008), (16, 795945), (20, 636756), (24, 530630), (30, 424504), (40, 318378), (47, 270960), (48, 265315), (60, 212252), (80, 159189), (94, 135480), (120, 106126), (141, 90320), (188, 67740), (235, 54192), (240, 53063), (282, 45160), (376, 33870), (470, 27096), (564, 22580), (705, 18064), (752, 16935), (940, 13548), (1128, 11290), (1129, 11280), (1410, 9032), (1880, 6774), (2256, 5645), (2258, 5640), (2820, 4516), (3387, 3760)]