214984080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{298589}}^1$

素因数の和:298608

約数の個数: 60

約数和(自身を含む): 721990620

約数和(自身を除く): 507006540

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, 298589, 597178, 895767, 1194356, 1492945, 1791534, 2388712, 2687301, 2985890, 3583068, 4478835, 4777424, 5374602, 5971780, 7166136, 8957670, 10749204, 11943560, 13436505, 14332272, 17915340, 21498408, 23887120, 26873010, 35830680, 42996816, 53746020, 71661360, 107492040, 214984080]

約数ペア:

[(1, 214984080), (2, 107492040), (3, 71661360), (4, 53746020), (5, 42996816), (6, 35830680), (8, 26873010), (9, 23887120), (10, 21498408), (12, 17915340), (15, 14332272), (16, 13436505), (18, 11943560), (20, 10749204), (24, 8957670), (30, 7166136), (36, 5971780), (40, 5374602), (45, 4777424), (48, 4478835), (60, 3583068), (72, 2985890), (80, 2687301), (90, 2388712), (120, 1791534), (144, 1492945), (180, 1194356), (240, 895767), (360, 597178), (720, 298589)]