79874520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5501}}^1$

素因数の和:5537

約数の個数: 96

約数和(自身を含む): 263435760

約数和(自身を除く): 183561240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 5501, 7260, 11002, 14520, 16503, 22004, 27505, 33006, 44008, 55010, 60511, 66012, 82515, 110020, 121022, 132024, 165030, 181533, 220040, 242044, 302555, 330060, 363066, 484088, 605110, 660120, 665621, 726132, 907665, 1210220, 1331242, 1452264, 1815330, 1996863, 2420440, 2662484, 3328105, 3630660, 3993726, 5324968, 6656210, 7261320, 7987452, 9984315, 13312420, 15974904, 19968630, 26624840, 39937260, 79874520]

約数ペア:

[(1, 79874520), (2, 39937260), (3, 26624840), (4, 19968630), (5, 15974904), (6, 13312420), (8, 9984315), (10, 7987452), (11, 7261320), (12, 6656210), (15, 5324968), (20, 3993726), (22, 3630660), (24, 3328105), (30, 2662484), (33, 2420440), (40, 1996863), (44, 1815330), (55, 1452264), (60, 1331242), (66, 1210220), (88, 907665), (110, 726132), (120, 665621), (121, 660120), (132, 605110), (165, 484088), (220, 363066), (242, 330060), (264, 302555), (330, 242044), (363, 220040), (440, 181533), (484, 165030), (605, 132024), (660, 121022), (726, 110020), (968, 82515), (1210, 66012), (1320, 60511), (1452, 55010), (1815, 44008), (2420, 33006), (2904, 27505), (3630, 22004), (4840, 16503), (5501, 14520), (7260, 11002)]