82801080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{230003}}^1$

素因数の和:230020

約数の個数: 48

約数和(自身を含む): 269104680

約数和(自身を除く): 186303600

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, 230003, 460006, 690009, 920012, 1150015, 1380018, 1840024, 2070027, 2300030, 2760036, 3450045, 4140054, 4600060, 5520072, 6900090, 8280108, 9200120, 10350135, 13800180, 16560216, 20700270, 27600360, 41400540, 82801080]

約数ペア:

[(1, 82801080), (2, 41400540), (3, 27600360), (4, 20700270), (5, 16560216), (6, 13800180), (8, 10350135), (9, 9200120), (10, 8280108), (12, 6900090), (15, 5520072), (18, 4600060), (20, 4140054), (24, 3450045), (30, 2760036), (36, 2300030), (40, 2070027), (45, 1840024), (60, 1380018), (72, 1150015), (90, 920012), (120, 690009), (180, 460006), (360, 230003)]