71317320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{594311}}^1$

素因数の和:594325

約数の個数: 32

約数和(自身を含む): 213952320

約数和(自身を除く): 142635000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 594311, 1188622, 1782933, 2377244, 2971555, 3565866, 4754488, 5943110, 7131732, 8914665, 11886220, 14263464, 17829330, 23772440, 35658660, 71317320]

約数ペア:

[(1, 71317320), (2, 35658660), (3, 23772440), (4, 17829330), (5, 14263464), (6, 11886220), (8, 8914665), (10, 7131732), (12, 5943110), (15, 4754488), (20, 3565866), (24, 2971555), (30, 2377244), (40, 1782933), (60, 1188622), (120, 594311)]