76717320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{639311}}^1$

素因数の和:639325

約数の個数: 32

約数和(自身を含む): 230152320

約数和(自身を除く): 153435000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 639311, 1278622, 1917933, 2557244, 3196555, 3835866, 5114488, 6393110, 7671732, 9589665, 12786220, 15343464, 19179330, 25572440, 38358660, 76717320]

約数ペア:

[(1, 76717320), (2, 38358660), (3, 25572440), (4, 19179330), (5, 15343464), (6, 12786220), (8, 9589665), (10, 7671732), (12, 6393110), (15, 5114488), (20, 3835866), (24, 3196555), (30, 2557244), (40, 1917933), (60, 1278622), (120, 639311)]