84878880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1823}}^1$

素因数の和:1938

約数の個数: 96

約数和(自身を含む): 270273024

約数和(自身を除く): 185394144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1823, 1940, 2328, 2910, 3104, 3646, 3880, 4656, 5469, 5820, 7292, 7760, 9115, 9312, 10938, 11640, 14584, 15520, 18230, 21876, 23280, 27345, 29168, 36460, 43752, 46560, 54690, 58336, 72920, 87504, 109380, 145840, 175008, 176831, 218760, 291680, 353662, 437520, 530493, 707324, 875040, 884155, 1060986, 1414648, 1768310, 2121972, 2652465, 2829296, 3536620, 4243944, 5304930, 5658592, 7073240, 8487888, 10609860, 14146480, 16975776, 21219720, 28292960, 42439440, 84878880]

約数ペア:

[(1, 84878880), (2, 42439440), (3, 28292960), (4, 21219720), (5, 16975776), (6, 14146480), (8, 10609860), (10, 8487888), (12, 7073240), (15, 5658592), (16, 5304930), (20, 4243944), (24, 3536620), (30, 2829296), (32, 2652465), (40, 2121972), (48, 1768310), (60, 1414648), (80, 1060986), (96, 884155), (97, 875040), (120, 707324), (160, 530493), (194, 437520), (240, 353662), (291, 291680), (388, 218760), (480, 176831), (485, 175008), (582, 145840), (776, 109380), (970, 87504), (1164, 72920), (1455, 58336), (1552, 54690), (1823, 46560), (1940, 43752), (2328, 36460), (2910, 29168), (3104, 27345), (3646, 23280), (3880, 21876), (4656, 18230), (5469, 15520), (5820, 14584), (7292, 11640), (7760, 10938), (9115, 9312)]