270628320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{563809}}^1$

素因数の和:563827

約数の個数: 48

約数和(自身を含む): 852480720

約数和(自身を除く): 581852400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 563809, 1127618, 1691427, 2255236, 2819045, 3382854, 4510472, 5638090, 6765708, 8457135, 9020944, 11276180, 13531416, 16914270, 18041888, 22552360, 27062832, 33828540, 45104720, 54125664, 67657080, 90209440, 135314160, 270628320]

約数ペア:

[(1, 270628320), (2, 135314160), (3, 90209440), (4, 67657080), (5, 54125664), (6, 45104720), (8, 33828540), (10, 27062832), (12, 22552360), (15, 18041888), (16, 16914270), (20, 13531416), (24, 11276180), (30, 9020944), (32, 8457135), (40, 6765708), (48, 5638090), (60, 4510472), (80, 3382854), (96, 2819045), (120, 2255236), (160, 1691427), (240, 1127618), (480, 563809)]