72277320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{602311}}^1$

素因数の和:602325

約数の個数: 32

約数和(自身を含む): 216832320

約数和(自身を除く): 144555000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 602311, 1204622, 1806933, 2409244, 3011555, 3613866, 4818488, 6023110, 7227732, 9034665, 12046220, 14455464, 18069330, 24092440, 36138660, 72277320]

約数ペア:

[(1, 72277320), (2, 36138660), (3, 24092440), (4, 18069330), (5, 14455464), (6, 12046220), (8, 9034665), (10, 7227732), (12, 6023110), (15, 4818488), (20, 3613866), (24, 3011555), (30, 2409244), (40, 1806933), (60, 1204622), (120, 602311)]