310753320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2589611}}^1$

素因数の和:2589625

約数の個数: 32

約数和(自身を含む): 932260320

約数和(自身を除く): 621507000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2589611, 5179222, 7768833, 10358444, 12948055, 15537666, 20716888, 25896110, 31075332, 38844165, 51792220, 62150664, 77688330, 103584440, 155376660, 310753320]

約数ペア:

[(1, 310753320), (2, 155376660), (3, 103584440), (4, 77688330), (5, 62150664), (6, 51792220), (8, 38844165), (10, 31075332), (12, 25896110), (15, 20716888), (20, 15537666), (24, 12948055), (30, 10358444), (40, 7768833), (60, 5179222), (120, 2589611)]