225920160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1211

約数の個数: 144

約数和(自身を含む): 776805120

約数和(自身を除く): 550884960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 288, 302, 360, 453, 480, 604, 720, 755, 906, 1039, 1208, 1359, 1440, 1510, 1812, 2078, 2265, 2416, 2718, 3020, 3117, 3624, 4156, 4530, 4832, 5195, 5436, 6040, 6234, 6795, 7248, 8312, 9060, 9351, 10390, 10872, 12080, 12468, 13590, 14496, 15585, 16624, 18120, 18702, 20780, 21744, 24160, 24936, 27180, 31170, 33248, 36240, 37404, 41560, 43488, 46755, 49872, 54360, 62340, 72480, 74808, 83120, 93510, 99744, 108720, 124680, 149616, 156889, 166240, 187020, 217440, 249360, 299232, 313778, 374040, 470667, 498720, 627556, 748080, 784445, 941334, 1255112, 1412001, 1496160, 1568890, 1882668, 2353335, 2510224, 2824002, 3137780, 3765336, 4706670, 5020448, 5648004, 6275560, 7060005, 7530672, 9413340, 11296008, 12551120, 14120010, 15061344, 18826680, 22592016, 25102240, 28240020, 37653360, 45184032, 56480040, 75306720, 112960080, 225920160]

約数ペア:

[(1, 225920160), (2, 112960080), (3, 75306720), (4, 56480040), (5, 45184032), (6, 37653360), (8, 28240020), (9, 25102240), (10, 22592016), (12, 18826680), (15, 15061344), (16, 14120010), (18, 12551120), (20, 11296008), (24, 9413340), (30, 7530672), (32, 7060005), (36, 6275560), (40, 5648004), (45, 5020448), (48, 4706670), (60, 3765336), (72, 3137780), (80, 2824002), (90, 2510224), (96, 2353335), (120, 1882668), (144, 1568890), (151, 1496160), (160, 1412001), (180, 1255112), (240, 941334), (288, 784445), (302, 748080), (360, 627556), (453, 498720), (480, 470667), (604, 374040), (720, 313778), (755, 299232), (906, 249360), (1039, 217440), (1208, 187020), (1359, 166240), (1440, 156889), (1510, 149616), (1812, 124680), (2078, 108720), (2265, 99744), (2416, 93510), (2718, 83120), (3020, 74808), (3117, 72480), (3624, 62340), (4156, 54360), (4530, 49872), (4832, 46755), (5195, 43488), (5436, 41560), (6040, 37404), (6234, 36240), (6795, 33248), (7248, 31170), (8312, 27180), (9060, 24936), (9351, 24160), (10390, 21744), (10872, 20780), (12080, 18702), (12468, 18120), (13590, 16624), (14496, 15585)]