54546480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{25253}}^1$

素因数の和:25275

約数の個数: 80

約数和(自身を含む): 187889760

約数和(自身を除く): 133343280

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, 25253, 50506, 75759, 101012, 126265, 151518, 202024, 227277, 252530, 303036, 378795, 404048, 454554, 505060, 606072, 681831, 757590, 909108, 1010120, 1136385, 1212144, 1363662, 1515180, 1818216, 2020240, 2272770, 2727324, 3030360, 3409155, 3636432, 4545540, 5454648, 6060720, 6818310, 9091080, 10909296, 13636620, 18182160, 27273240, 54546480]

約数ペア:

[(1, 54546480), (2, 27273240), (3, 18182160), (4, 13636620), (5, 10909296), (6, 9091080), (8, 6818310), (9, 6060720), (10, 5454648), (12, 4545540), (15, 3636432), (16, 3409155), (18, 3030360), (20, 2727324), (24, 2272770), (27, 2020240), (30, 1818216), (36, 1515180), (40, 1363662), (45, 1212144), (48, 1136385), (54, 1010120), (60, 909108), (72, 757590), (80, 681831), (90, 606072), (108, 505060), (120, 454554), (135, 404048), (144, 378795), (180, 303036), (216, 252530), (240, 227277), (270, 202024), (360, 151518), (432, 126265), (540, 101012), (720, 75759), (1080, 50506), (2160, 25253)]