118381680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{164419}}^1$

素因数の和:164438

約数の個数: 60

約数和(自身を含む): 397567560

約数和(自身を除く): 279185880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 164419, 328838, 493257, 657676, 822095, 986514, 1315352, 1479771, 1644190, 1973028, 2466285, 2630704, 2959542, 3288380, 3946056, 4932570, 5919084, 6576760, 7398855, 7892112, 9865140, 11838168, 13153520, 14797710, 19730280, 23676336, 29595420, 39460560, 59190840, 118381680]

約数ペア:

[(1, 118381680), (2, 59190840), (3, 39460560), (4, 29595420), (5, 23676336), (6, 19730280), (8, 14797710), (9, 13153520), (10, 11838168), (12, 9865140), (15, 7892112), (16, 7398855), (18, 6576760), (20, 5919084), (24, 4932570), (30, 3946056), (36, 3288380), (40, 2959542), (45, 2630704), (48, 2466285), (60, 1973028), (72, 1644190), (80, 1479771), (90, 1315352), (120, 986514), (144, 822095), (180, 657676), (240, 493257), (360, 328838), (720, 164419)]