856824840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2380069}}^1$

素因数の和:2380086

約数の個数: 48

約数和(自身を含む): 2784681900

約数和(自身を除く): 1927857060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2380069, 4760138, 7140207, 9520276, 11900345, 14280414, 19040552, 21420621, 23800690, 28560828, 35701035, 42841242, 47601380, 57121656, 71402070, 85682484, 95202760, 107103105, 142804140, 171364968, 214206210, 285608280, 428412420, 856824840]

約数ペア:

[(1, 856824840), (2, 428412420), (3, 285608280), (4, 214206210), (5, 171364968), (6, 142804140), (8, 107103105), (9, 95202760), (10, 85682484), (12, 71402070), (15, 57121656), (18, 47601380), (20, 42841242), (24, 35701035), (30, 28560828), (36, 23800690), (40, 21420621), (45, 19040552), (60, 14280414), (72, 11900345), (90, 9520276), (120, 7140207), (180, 4760138), (360, 2380069)]