1128780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6271}}^1$

素因数の和:6286

約数の個数: 36

約数和(自身を含む): 3424512

約数和(自身を除く): 2295732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6271, 12542, 18813, 25084, 31355, 37626, 56439, 62710, 75252, 94065, 112878, 125420, 188130, 225756, 282195, 376260, 564390, 1128780]

約数ペア:

[(1, 1128780), (2, 564390), (3, 376260), (4, 282195), (5, 225756), (6, 188130), (9, 125420), (10, 112878), (12, 94065), (15, 75252), (18, 62710), (20, 56439), (30, 37626), (36, 31355), (45, 25084), (60, 18813), (90, 12542), (180, 6271)]