1348020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7489}}^1$

素因数の和:7504

約数の個数: 36

約数和(自身を含む): 4089540

約数和(自身を除く): 2741520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7489, 14978, 22467, 29956, 37445, 44934, 67401, 74890, 89868, 112335, 134802, 149780, 224670, 269604, 337005, 449340, 674010, 1348020]

約数ペア:

[(1, 1348020), (2, 674010), (3, 449340), (4, 337005), (5, 269604), (6, 224670), (9, 149780), (10, 134802), (12, 112335), (15, 89868), (18, 74890), (20, 67401), (30, 44934), (36, 37445), (45, 29956), (60, 22467), (90, 14978), (180, 7489)]