134840520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{374557}}^1$

素因数の和:374574

約数の個数: 48

約数和(自身を含む): 438232860

約数和(自身を除く): 303392340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 374557, 749114, 1123671, 1498228, 1872785, 2247342, 2996456, 3371013, 3745570, 4494684, 5618355, 6742026, 7491140, 8989368, 11236710, 13484052, 14982280, 16855065, 22473420, 26968104, 33710130, 44946840, 67420260, 134840520]

約数ペア:

[(1, 134840520), (2, 67420260), (3, 44946840), (4, 33710130), (5, 26968104), (6, 22473420), (8, 16855065), (9, 14982280), (10, 13484052), (12, 11236710), (15, 8989368), (18, 7491140), (20, 6742026), (24, 5618355), (30, 4494684), (36, 3745570), (40, 3371013), (45, 2996456), (60, 2247342), (72, 1872785), (90, 1498228), (120, 1123671), (180, 749114), (360, 374557)]