68752440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{190979}}^1$

素因数の和:190996

約数の個数: 48

約数和(自身を含む): 223446600

約数和(自身を除く): 154694160

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, 190979, 381958, 572937, 763916, 954895, 1145874, 1527832, 1718811, 1909790, 2291748, 2864685, 3437622, 3819580, 4583496, 5729370, 6875244, 7639160, 8594055, 11458740, 13750488, 17188110, 22917480, 34376220, 68752440]

約数ペア:

[(1, 68752440), (2, 34376220), (3, 22917480), (4, 17188110), (5, 13750488), (6, 11458740), (8, 8594055), (9, 7639160), (10, 6875244), (12, 5729370), (15, 4583496), (18, 3819580), (20, 3437622), (24, 2864685), (30, 2291748), (36, 1909790), (40, 1718811), (45, 1527832), (60, 1145874), (72, 954895), (90, 763916), (120, 572937), (180, 381958), (360, 190979)]