235404720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{326951}}^1$

素因数の和:326970

約数の個数: 60

約数和(自身を含む): 790569936

約数和(自身を除く): 555165216

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, 326951, 653902, 980853, 1307804, 1634755, 1961706, 2615608, 2942559, 3269510, 3923412, 4904265, 5231216, 5885118, 6539020, 7846824, 9808530, 11770236, 13078040, 14712795, 15693648, 19617060, 23540472, 26156080, 29425590, 39234120, 47080944, 58851180, 78468240, 117702360, 235404720]

約数ペア:

[(1, 235404720), (2, 117702360), (3, 78468240), (4, 58851180), (5, 47080944), (6, 39234120), (8, 29425590), (9, 26156080), (10, 23540472), (12, 19617060), (15, 15693648), (16, 14712795), (18, 13078040), (20, 11770236), (24, 9808530), (30, 7846824), (36, 6539020), (40, 5885118), (45, 5231216), (48, 4904265), (60, 3923412), (72, 3269510), (80, 2942559), (90, 2615608), (120, 1961706), (144, 1634755), (180, 1307804), (240, 980853), (360, 653902), (720, 326951)]