18621940440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{77167}}^1$

素因数の和:79192

約数の個数: 64

約数和(自身を含む): 55894325760

約数和(自身を除く): 37272385320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2011, 4022, 6033, 8044, 10055, 12066, 16088, 20110, 24132, 30165, 40220, 48264, 60330, 77167, 80440, 120660, 154334, 231501, 241320, 308668, 385835, 463002, 617336, 771670, 926004, 1157505, 1543340, 1852008, 2315010, 3086680, 4630020, 9260040, 155182837, 310365674, 465548511, 620731348, 775914185, 931097022, 1241462696, 1551828370, 1862194044, 2327742555, 3103656740, 3724388088, 4655485110, 6207313480, 9310970220, 18621940440]

約数ペア:

[(1, 18621940440), (2, 9310970220), (3, 6207313480), (4, 4655485110), (5, 3724388088), (6, 3103656740), (8, 2327742555), (10, 1862194044), (12, 1551828370), (15, 1241462696), (20, 931097022), (24, 775914185), (30, 620731348), (40, 465548511), (60, 310365674), (120, 155182837), (2011, 9260040), (4022, 4630020), (6033, 3086680), (8044, 2315010), (10055, 1852008), (12066, 1543340), (16088, 1157505), (20110, 926004), (24132, 771670), (30165, 617336), (40220, 463002), (48264, 385835), (60330, 308668), (77167, 241320), (80440, 231501), (120660, 154334)]