139586880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1499}}^1$

素因数の和:1616

約数の個数: 112

約数和(自身を含む): 448056000

約数和(自身を除く): 308469120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 960, 970, 1164, 1455, 1499, 1552, 1940, 2328, 2910, 2998, 3104, 3880, 4497, 4656, 5820, 5996, 6208, 7495, 7760, 8994, 9312, 11640, 11992, 14990, 15520, 17988, 18624, 22485, 23280, 23984, 29980, 31040, 35976, 44970, 46560, 47968, 59960, 71952, 89940, 93120, 95936, 119920, 143904, 145403, 179880, 239840, 287808, 290806, 359760, 436209, 479680, 581612, 719520, 727015, 872418, 1163224, 1439040, 1454030, 1744836, 2181045, 2326448, 2908060, 3489672, 4362090, 4652896, 5816120, 6979344, 8724180, 9305792, 11632240, 13958688, 17448360, 23264480, 27917376, 34896720, 46528960, 69793440, 139586880]

約数ペア:

[(1, 139586880), (2, 69793440), (3, 46528960), (4, 34896720), (5, 27917376), (6, 23264480), (8, 17448360), (10, 13958688), (12, 11632240), (15, 9305792), (16, 8724180), (20, 6979344), (24, 5816120), (30, 4652896), (32, 4362090), (40, 3489672), (48, 2908060), (60, 2326448), (64, 2181045), (80, 1744836), (96, 1454030), (97, 1439040), (120, 1163224), (160, 872418), (192, 727015), (194, 719520), (240, 581612), (291, 479680), (320, 436209), (388, 359760), (480, 290806), (485, 287808), (582, 239840), (776, 179880), (960, 145403), (970, 143904), (1164, 119920), (1455, 95936), (1499, 93120), (1552, 89940), (1940, 71952), (2328, 59960), (2910, 47968), (2998, 46560), (3104, 44970), (3880, 35976), (4497, 31040), (4656, 29980), (5820, 23984), (5996, 23280), (6208, 22485), (7495, 18624), (7760, 17988), (8994, 15520), (9312, 14990), (11640, 11992)]