2002920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16691}}^1$

素因数の和:16705

約数の個数: 32

約数和(自身を含む): 6009120

約数和(自身を除く): 4006200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16691, 33382, 50073, 66764, 83455, 100146, 133528, 166910, 200292, 250365, 333820, 400584, 500730, 667640, 1001460, 2002920]

約数ペア:

[(1, 2002920), (2, 1001460), (3, 667640), (4, 500730), (5, 400584), (6, 333820), (8, 250365), (10, 200292), (12, 166910), (15, 133528), (20, 100146), (24, 83455), (30, 66764), (40, 50073), (60, 33382), (120, 16691)]