3984480

素因数分解:

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

素因数の和:2788

約数の個数: 72

約数和(自身を含む): 13601952

約数和(自身を除く): 9617472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2767, 5534, 8301, 11068, 13835, 16602, 22136, 24903, 27670, 33204, 41505, 44272, 49806, 55340, 66408, 83010, 88544, 99612, 110680, 124515, 132816, 166020, 199224, 221360, 249030, 265632, 332040, 398448, 442720, 498060, 664080, 796896, 996120, 1328160, 1992240, 3984480]

約数ペア:

[(1, 3984480), (2, 1992240), (3, 1328160), (4, 996120), (5, 796896), (6, 664080), (8, 498060), (9, 442720), (10, 398448), (12, 332040), (15, 265632), (16, 249030), (18, 221360), (20, 199224), (24, 166020), (30, 132816), (32, 124515), (36, 110680), (40, 99612), (45, 88544), (48, 83010), (60, 66408), (72, 55340), (80, 49806), (90, 44272), (96, 41505), (120, 33204), (144, 27670), (160, 24903), (180, 22136), (240, 16602), (288, 13835), (360, 11068), (480, 8301), (720, 5534), (1440, 2767)]