4007228880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16696787}}^1$

素因数の和:16696803

約数の個数: 40

約数和(自身を含む): 12422410272

約数和(自身を除く): 8415181392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16696787, 33393574, 50090361, 66787148, 83483935, 100180722, 133574296, 166967870, 200361444, 250451805, 267148592, 333935740, 400722888, 500903610, 667871480, 801445776, 1001807220, 1335742960, 2003614440, 4007228880]

約数ペア:

[(1, 4007228880), (2, 2003614440), (3, 1335742960), (4, 1001807220), (5, 801445776), (6, 667871480), (8, 500903610), (10, 400722888), (12, 333935740), (15, 267148592), (16, 250451805), (20, 200361444), (24, 166967870), (30, 133574296), (40, 100180722), (48, 83483935), (60, 66787148), (80, 50090361), (120, 33393574), (240, 16696787)]