2028394920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16903291}}^1$

素因数の和:16903305

約数の個数: 32

約数和(自身を含む): 6085185120

約数和(自身を除く): 4056790200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16903291, 33806582, 50709873, 67613164, 84516455, 101419746, 135226328, 169032910, 202839492, 253549365, 338065820, 405678984, 507098730, 676131640, 1014197460, 2028394920]

約数ペア:

[(1, 2028394920), (2, 1014197460), (3, 676131640), (4, 507098730), (5, 405678984), (6, 338065820), (8, 253549365), (10, 202839492), (12, 169032910), (15, 135226328), (20, 101419746), (24, 84516455), (30, 67613164), (40, 50709873), (60, 33806582), (120, 16903291)]