1363480720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2434787}}^1$

素因数の和:2434807

約数の個数: 40

約数和(自身を含む): 3622964544

約数和(自身を除く): 2259483824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2434787, 4869574, 9739148, 12173935, 17043509, 19478296, 24347870, 34087018, 38956592, 48695740, 68174036, 85217545, 97391480, 136348072, 170435090, 194782960, 272696144, 340870180, 681740360, 1363480720]

約数ペア:

[(1, 1363480720), (2, 681740360), (4, 340870180), (5, 272696144), (7, 194782960), (8, 170435090), (10, 136348072), (14, 97391480), (16, 85217545), (20, 68174036), (28, 48695740), (35, 38956592), (40, 34087018), (56, 24347870), (70, 19478296), (80, 17043509), (112, 12173935), (140, 9739148), (280, 4869574), (560, 2434787)]