812895120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66413}}^1$

素因数の和:66449

約数の個数: 120

約数和(自身を含む): 2890602936

約数和(自身を除く): 2077707816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 66413, 132826, 199239, 265652, 332065, 398478, 531304, 597717, 664130, 796956, 996195, 1062608, 1129021, 1195434, 1328260, 1593912, 1992390, 2258042, 2390868, 2656520, 2988585, 3187824, 3387063, 3984780, 4516084, 4781736, 5313040, 5645105, 5977170, 6774126, 7969560, 9032168, 9563472, 10161189, 11290210, 11954340, 13548252, 15939120, 16935315, 18064336, 20322378, 22580420, 23908680, 27096504, 33870630, 40644756, 45160840, 47817360, 50805945, 54193008, 67741260, 81289512, 90321680, 101611890, 135482520, 162579024, 203223780, 270965040, 406447560, 812895120]

約数ペア:

[(1, 812895120), (2, 406447560), (3, 270965040), (4, 203223780), (5, 162579024), (6, 135482520), (8, 101611890), (9, 90321680), (10, 81289512), (12, 67741260), (15, 54193008), (16, 50805945), (17, 47817360), (18, 45160840), (20, 40644756), (24, 33870630), (30, 27096504), (34, 23908680), (36, 22580420), (40, 20322378), (45, 18064336), (48, 16935315), (51, 15939120), (60, 13548252), (68, 11954340), (72, 11290210), (80, 10161189), (85, 9563472), (90, 9032168), (102, 7969560), (120, 6774126), (136, 5977170), (144, 5645105), (153, 5313040), (170, 4781736), (180, 4516084), (204, 3984780), (240, 3387063), (255, 3187824), (272, 2988585), (306, 2656520), (340, 2390868), (360, 2258042), (408, 1992390), (510, 1593912), (612, 1328260), (680, 1195434), (720, 1129021), (765, 1062608), (816, 996195), (1020, 796956), (1224, 664130), (1360, 597717), (1530, 531304), (2040, 398478), (2448, 332065), (3060, 265652), (4080, 199239), (6120, 132826), (12240, 66413)]