197768640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{206009}}^1$

素因数の和:206029

約数の個数: 56

約数和(自身を含む): 627918480

約数和(自身を除く): 430149840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 206009, 412018, 618027, 824036, 1030045, 1236054, 1648072, 2060090, 2472108, 3090135, 3296144, 4120180, 4944216, 6180270, 6592288, 8240360, 9888432, 12360540, 13184576, 16480720, 19776864, 24721080, 32961440, 39553728, 49442160, 65922880, 98884320, 197768640]

約数ペア:

[(1, 197768640), (2, 98884320), (3, 65922880), (4, 49442160), (5, 39553728), (6, 32961440), (8, 24721080), (10, 19776864), (12, 16480720), (15, 13184576), (16, 12360540), (20, 9888432), (24, 8240360), (30, 6592288), (32, 6180270), (40, 4944216), (48, 4120180), (60, 3296144), (64, 3090135), (80, 2472108), (96, 2060090), (120, 1648072), (160, 1236054), (192, 1030045), (240, 824036), (320, 618027), (480, 412018), (960, 206009)]