2002939920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{927287}}^1$

素因数の和:927309

約数の個数: 80

約数和(自身を含む): 6899022720

約数和(自身を除く): 4896082800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 927287, 1854574, 2781861, 3709148, 4636435, 5563722, 7418296, 8345583, 9272870, 11127444, 13909305, 14836592, 16691166, 18545740, 22254888, 25036749, 27818610, 33382332, 37091480, 41727915, 44509776, 50073498, 55637220, 66764664, 74182960, 83455830, 100146996, 111274440, 125183745, 133529328, 166911660, 200293992, 222548880, 250367490, 333823320, 400587984, 500734980, 667646640, 1001469960, 2002939920]

約数ペア:

[(1, 2002939920), (2, 1001469960), (3, 667646640), (4, 500734980), (5, 400587984), (6, 333823320), (8, 250367490), (9, 222548880), (10, 200293992), (12, 166911660), (15, 133529328), (16, 125183745), (18, 111274440), (20, 100146996), (24, 83455830), (27, 74182960), (30, 66764664), (36, 55637220), (40, 50073498), (45, 44509776), (48, 41727915), (54, 37091480), (60, 33382332), (72, 27818610), (80, 25036749), (90, 22254888), (108, 18545740), (120, 16691166), (135, 14836592), (144, 13909305), (180, 11127444), (216, 9272870), (240, 8345583), (270, 7418296), (360, 5563722), (432, 4636435), (540, 3709148), (720, 2781861), (1080, 1854574), (2160, 927287)]