258594120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79813}}^1$

素因数の和:79836

約数の個数: 80

約数和(自身を含む): 869174460

約数和(自身を除く): 610580340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 79813, 159626, 239439, 319252, 399065, 478878, 638504, 718317, 798130, 957756, 1197195, 1436634, 1596260, 1915512, 2154951, 2394390, 2873268, 3192520, 3591585, 4309902, 4788780, 5746536, 6464853, 7183170, 8619804, 9577560, 10774755, 12929706, 14366340, 17239608, 21549510, 25859412, 28732680, 32324265, 43099020, 51718824, 64648530, 86198040, 129297060, 258594120]

約数ペア:

[(1, 258594120), (2, 129297060), (3, 86198040), (4, 64648530), (5, 51718824), (6, 43099020), (8, 32324265), (9, 28732680), (10, 25859412), (12, 21549510), (15, 17239608), (18, 14366340), (20, 12929706), (24, 10774755), (27, 9577560), (30, 8619804), (36, 7183170), (40, 6464853), (45, 5746536), (54, 4788780), (60, 4309902), (72, 3591585), (81, 3192520), (90, 2873268), (108, 2394390), (120, 2154951), (135, 1915512), (162, 1596260), (180, 1436634), (216, 1197195), (270, 957756), (324, 798130), (360, 718317), (405, 638504), (540, 478878), (648, 399065), (810, 319252), (1080, 239439), (1620, 159626), (3240, 79813)]