12054120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7727}}^1$

素因数の和:7754

約数の個数: 64

約数和(自身を含む): 38949120

約数和(自身を除く): 26895000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 7727, 15454, 23181, 30908, 38635, 46362, 61816, 77270, 92724, 100451, 115905, 154540, 185448, 200902, 231810, 301353, 309080, 401804, 463620, 502255, 602706, 803608, 927240, 1004510, 1205412, 1506765, 2009020, 2410824, 3013530, 4018040, 6027060, 12054120]

約数ペア:

[(1, 12054120), (2, 6027060), (3, 4018040), (4, 3013530), (5, 2410824), (6, 2009020), (8, 1506765), (10, 1205412), (12, 1004510), (13, 927240), (15, 803608), (20, 602706), (24, 502255), (26, 463620), (30, 401804), (39, 309080), (40, 301353), (52, 231810), (60, 200902), (65, 185448), (78, 154540), (104, 115905), (120, 100451), (130, 92724), (156, 77270), (195, 61816), (260, 46362), (312, 38635), (390, 30908), (520, 23181), (780, 15454), (1560, 7727)]