8584140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1811}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 24353280

約数和(自身を除く): 15769140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 1811, 2370, 3622, 4740, 5433, 7244, 9055, 10866, 18110, 21732, 27165, 36220, 54330, 108660, 143069, 286138, 429207, 572276, 715345, 858414, 1430690, 1716828, 2146035, 2861380, 4292070, 8584140]

約数ペア:

[(1, 8584140), (2, 4292070), (3, 2861380), (4, 2146035), (5, 1716828), (6, 1430690), (10, 858414), (12, 715345), (15, 572276), (20, 429207), (30, 286138), (60, 143069), (79, 108660), (158, 54330), (237, 36220), (316, 27165), (395, 21732), (474, 18110), (790, 10866), (948, 9055), (1185, 7244), (1580, 5433), (1811, 4740), (2370, 3622)]