12048030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 31505760

約数和(自身を除く): 19457730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 509, 526, 789, 1018, 1315, 1527, 1578, 2367, 2545, 2630, 3054, 3945, 4581, 4734, 5090, 7635, 7890, 9162, 11835, 15270, 22905, 23670, 45810, 133867, 267734, 401601, 669335, 803202, 1204803, 1338670, 2008005, 2409606, 4016010, 6024015, 12048030]

約数ペア:

[(1, 12048030), (2, 6024015), (3, 4016010), (5, 2409606), (6, 2008005), (9, 1338670), (10, 1204803), (15, 803202), (18, 669335), (30, 401601), (45, 267734), (90, 133867), (263, 45810), (509, 23670), (526, 22905), (789, 15270), (1018, 11835), (1315, 9162), (1527, 7890), (1578, 7635), (2367, 5090), (2545, 4734), (2630, 4581), (3054, 3945)]