165530160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229903}}^1$

素因数の和:229922

約数の個数: 60

約数和(自身を含む): 555907872

約数和(自身を除く): 390377712

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, 229903, 459806, 689709, 919612, 1149515, 1379418, 1839224, 2069127, 2299030, 2758836, 3448545, 3678448, 4138254, 4598060, 5517672, 6897090, 8276508, 9196120, 10345635, 11035344, 13794180, 16553016, 18392240, 20691270, 27588360, 33106032, 41382540, 55176720, 82765080, 165530160]

約数ペア:

[(1, 165530160), (2, 82765080), (3, 55176720), (4, 41382540), (5, 33106032), (6, 27588360), (8, 20691270), (9, 18392240), (10, 16553016), (12, 13794180), (15, 11035344), (16, 10345635), (18, 9196120), (20, 8276508), (24, 6897090), (30, 5517672), (36, 4598060), (40, 4138254), (45, 3678448), (48, 3448545), (60, 2758836), (72, 2299030), (80, 2069127), (90, 1839224), (120, 1379418), (144, 1149515), (180, 919612), (240, 689709), (360, 459806), (720, 229903)]