11817360

素因数分解:

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

素因数の和:5493

約数の個数: 80

約数和(自身を含む): 40711680

約数和(自身を除く): 28894320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 5471, 10942, 16413, 21884, 27355, 32826, 43768, 49239, 54710, 65652, 82065, 87536, 98478, 109420, 131304, 147717, 164130, 196956, 218840, 246195, 262608, 295434, 328260, 393912, 437680, 492390, 590868, 656520, 738585, 787824, 984780, 1181736, 1313040, 1477170, 1969560, 2363472, 2954340, 3939120, 5908680, 11817360]

約数ペア:

[(1, 11817360), (2, 5908680), (3, 3939120), (4, 2954340), (5, 2363472), (6, 1969560), (8, 1477170), (9, 1313040), (10, 1181736), (12, 984780), (15, 787824), (16, 738585), (18, 656520), (20, 590868), (24, 492390), (27, 437680), (30, 393912), (36, 328260), (40, 295434), (45, 262608), (48, 246195), (54, 218840), (60, 196956), (72, 164130), (80, 147717), (90, 131304), (108, 109420), (120, 98478), (135, 87536), (144, 82065), (180, 65652), (216, 54710), (240, 49239), (270, 43768), (360, 32826), (432, 27355), (540, 21884), (720, 16413), (1080, 10942), (2160, 5471)]