1992240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2767}}^1$

素因数の和:2786

約数の個数: 60

約数和(自身を含む): 6693024

約数和(自身を除く): 4700784

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, 2767, 5534, 8301, 11068, 13835, 16602, 22136, 24903, 27670, 33204, 41505, 44272, 49806, 55340, 66408, 83010, 99612, 110680, 124515, 132816, 166020, 199224, 221360, 249030, 332040, 398448, 498060, 664080, 996120, 1992240]

約数ペア:

[(1, 1992240), (2, 996120), (3, 664080), (4, 498060), (5, 398448), (6, 332040), (8, 249030), (9, 221360), (10, 199224), (12, 166020), (15, 132816), (16, 124515), (18, 110680), (20, 99612), (24, 83010), (30, 66408), (36, 55340), (40, 49806), (45, 44272), (48, 41505), (60, 33204), (72, 27670), (80, 24903), (90, 22136), (120, 16602), (144, 13835), (180, 11068), (240, 8301), (360, 5534), (720, 2767)]