144386160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1429}}^1$

素因数の和:1866

約数の個数: 80

約数和(自身を含む): 448974240

約数和(自身を除く): 304588080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 1263, 1429, 1684, 2105, 2526, 2858, 3368, 4210, 4287, 5052, 5716, 6315, 6736, 7145, 8420, 8574, 10104, 11432, 12630, 14290, 16840, 17148, 20208, 21435, 22864, 25260, 28580, 33680, 34296, 42870, 50520, 57160, 68592, 85740, 101040, 114320, 171480, 342960, 601609, 1203218, 1804827, 2406436, 3008045, 3609654, 4812872, 6016090, 7219308, 9024135, 9625744, 12032180, 14438616, 18048270, 24064360, 28877232, 36096540, 48128720, 72193080, 144386160]

約数ペア:

[(1, 144386160), (2, 72193080), (3, 48128720), (4, 36096540), (5, 28877232), (6, 24064360), (8, 18048270), (10, 14438616), (12, 12032180), (15, 9625744), (16, 9024135), (20, 7219308), (24, 6016090), (30, 4812872), (40, 3609654), (48, 3008045), (60, 2406436), (80, 1804827), (120, 1203218), (240, 601609), (421, 342960), (842, 171480), (1263, 114320), (1429, 101040), (1684, 85740), (2105, 68592), (2526, 57160), (2858, 50520), (3368, 42870), (4210, 34296), (4287, 33680), (5052, 28580), (5716, 25260), (6315, 22864), (6736, 21435), (7145, 20208), (8420, 17148), (8574, 16840), (10104, 14290), (11432, 12630)]