118782120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43037}}^1$

素因数の和:43074

約数の個数: 64

約数和(自身を含む): 371848320

約数和(自身を除く): 253066200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 43037, 86074, 129111, 172148, 215185, 258222, 344296, 430370, 516444, 645555, 860740, 989851, 1032888, 1291110, 1721480, 1979702, 2582220, 2969553, 3959404, 4949255, 5164440, 5939106, 7918808, 9898510, 11878212, 14847765, 19797020, 23756424, 29695530, 39594040, 59391060, 118782120]

約数ペア:

[(1, 118782120), (2, 59391060), (3, 39594040), (4, 29695530), (5, 23756424), (6, 19797020), (8, 14847765), (10, 11878212), (12, 9898510), (15, 7918808), (20, 5939106), (23, 5164440), (24, 4949255), (30, 3959404), (40, 2969553), (46, 2582220), (60, 1979702), (69, 1721480), (92, 1291110), (115, 1032888), (120, 989851), (138, 860740), (184, 645555), (230, 516444), (276, 430370), (345, 344296), (460, 258222), (552, 215185), (690, 172148), (920, 129111), (1380, 86074), (2760, 43037)]