125987520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1$

素因数の和:782

約数の個数: 112

約数和(自身を含む): 402336000

約数和(自身を除く): 276348480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 263, 320, 480, 499, 526, 789, 960, 998, 1052, 1315, 1497, 1578, 1996, 2104, 2495, 2630, 2994, 3156, 3945, 3992, 4208, 4990, 5260, 5988, 6312, 7485, 7890, 7984, 8416, 9980, 10520, 11976, 12624, 14970, 15780, 15968, 16832, 19960, 21040, 23952, 25248, 29940, 31560, 31936, 39920, 42080, 47904, 50496, 59880, 63120, 79840, 84160, 95808, 119760, 126240, 131237, 159680, 239520, 252480, 262474, 393711, 479040, 524948, 656185, 787422, 1049896, 1312370, 1574844, 1968555, 2099792, 2624740, 3149688, 3937110, 4199584, 5249480, 6299376, 7874220, 8399168, 10498960, 12598752, 15748440, 20997920, 25197504, 31496880, 41995840, 62993760, 125987520]

約数ペア:

[(1, 125987520), (2, 62993760), (3, 41995840), (4, 31496880), (5, 25197504), (6, 20997920), (8, 15748440), (10, 12598752), (12, 10498960), (15, 8399168), (16, 7874220), (20, 6299376), (24, 5249480), (30, 4199584), (32, 3937110), (40, 3149688), (48, 2624740), (60, 2099792), (64, 1968555), (80, 1574844), (96, 1312370), (120, 1049896), (160, 787422), (192, 656185), (240, 524948), (263, 479040), (320, 393711), (480, 262474), (499, 252480), (526, 239520), (789, 159680), (960, 131237), (998, 126240), (1052, 119760), (1315, 95808), (1497, 84160), (1578, 79840), (1996, 63120), (2104, 59880), (2495, 50496), (2630, 47904), (2994, 42080), (3156, 39920), (3945, 31936), (3992, 31560), (4208, 29940), (4990, 25248), (5260, 23952), (5988, 21040), (6312, 19960), (7485, 16832), (7890, 15968), (7984, 15780), (8416, 14970), (9980, 12624), (10520, 11976)]