146167920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203011}}^1$

素因数の和:203030

約数の個数: 60

約数和(自身を含む): 490883016

約数和(自身を除く): 344715096

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, 203011, 406022, 609033, 812044, 1015055, 1218066, 1624088, 1827099, 2030110, 2436132, 3045165, 3248176, 3654198, 4060220, 4872264, 6090330, 7308396, 8120440, 9135495, 9744528, 12180660, 14616792, 16240880, 18270990, 24361320, 29233584, 36541980, 48722640, 73083960, 146167920]

約数ペア:

[(1, 146167920), (2, 73083960), (3, 48722640), (4, 36541980), (5, 29233584), (6, 24361320), (8, 18270990), (9, 16240880), (10, 14616792), (12, 12180660), (15, 9744528), (16, 9135495), (18, 8120440), (20, 7308396), (24, 6090330), (30, 4872264), (36, 4060220), (40, 3654198), (45, 3248176), (48, 3045165), (60, 2436132), (72, 2030110), (80, 1827099), (90, 1624088), (120, 1218066), (144, 1015055), (180, 812044), (240, 609033), (360, 406022), (720, 203011)]