229696080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1109}}^1$

素因数の和:1988

約数の個数: 80

約数和(自身を含む): 713525760

約数和(自身を除く): 483829680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 863, 1109, 1726, 2218, 2589, 3327, 3452, 4315, 4436, 5178, 5545, 6654, 6904, 8630, 8872, 10356, 11090, 12945, 13308, 13808, 16635, 17260, 17744, 20712, 22180, 25890, 26616, 33270, 34520, 41424, 44360, 51780, 53232, 66540, 69040, 88720, 103560, 133080, 207120, 266160, 957067, 1914134, 2871201, 3828268, 4785335, 5742402, 7656536, 9570670, 11484804, 14356005, 15313072, 19141340, 22969608, 28712010, 38282680, 45939216, 57424020, 76565360, 114848040, 229696080]

約数ペア:

[(1, 229696080), (2, 114848040), (3, 76565360), (4, 57424020), (5, 45939216), (6, 38282680), (8, 28712010), (10, 22969608), (12, 19141340), (15, 15313072), (16, 14356005), (20, 11484804), (24, 9570670), (30, 7656536), (40, 5742402), (48, 4785335), (60, 3828268), (80, 2871201), (120, 1914134), (240, 957067), (863, 266160), (1109, 207120), (1726, 133080), (2218, 103560), (2589, 88720), (3327, 69040), (3452, 66540), (4315, 53232), (4436, 51780), (5178, 44360), (5545, 41424), (6654, 34520), (6904, 33270), (8630, 26616), (8872, 25890), (10356, 22180), (11090, 20712), (12945, 17744), (13308, 17260), (13808, 16635)]