1424880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1979}}^1$

素因数の和:1998

約数の個数: 60

約数和(自身を含む): 4787640

約数和(自身を除く): 3362760

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, 1979, 3958, 5937, 7916, 9895, 11874, 15832, 17811, 19790, 23748, 29685, 31664, 35622, 39580, 47496, 59370, 71244, 79160, 89055, 94992, 118740, 142488, 158320, 178110, 237480, 284976, 356220, 474960, 712440, 1424880]

約数ペア:

[(1, 1424880), (2, 712440), (3, 474960), (4, 356220), (5, 284976), (6, 237480), (8, 178110), (9, 158320), (10, 142488), (12, 118740), (15, 94992), (16, 89055), (18, 79160), (20, 71244), (24, 59370), (30, 47496), (36, 39580), (40, 35622), (45, 31664), (48, 29685), (60, 23748), (72, 19790), (80, 17811), (90, 15832), (120, 11874), (144, 9895), (180, 7916), (240, 5937), (360, 3958), (720, 1979)]