3939120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{5471}}^1$

素因数の和:5490

約数の個数: 60

約数和(自身を含む): 13231296

約数和(自身を除く): 9292176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 5471, 10942, 16413, 21884, 27355, 32826, 43768, 49239, 54710, 65652, 82065, 87536, 98478, 109420, 131304, 164130, 196956, 218840, 246195, 262608, 328260, 393912, 437680, 492390, 656520, 787824, 984780, 1313040, 1969560, 3939120]

約数ペア:

[(1, 3939120), (2, 1969560), (3, 1313040), (4, 984780), (5, 787824), (6, 656520), (8, 492390), (9, 437680), (10, 393912), (12, 328260), (15, 262608), (16, 246195), (18, 218840), (20, 196956), (24, 164130), (30, 131304), (36, 109420), (40, 98478), (45, 87536), (48, 82065), (60, 65652), (72, 54710), (80, 49239), (90, 43768), (120, 32826), (144, 27355), (180, 21884), (240, 16413), (360, 10942), (720, 5471)]