313642080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1259}}^1$

素因数の和:1453

約数の個数: 144

約数和(自身を含む): 1077345360

約数和(自身を除く): 763703280

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, 160, 173, 180, 240, 288, 346, 360, 480, 519, 692, 720, 865, 1038, 1259, 1384, 1440, 1557, 1730, 2076, 2518, 2595, 2768, 3114, 3460, 3777, 4152, 5036, 5190, 5536, 6228, 6295, 6920, 7554, 7785, 8304, 10072, 10380, 11331, 12456, 12590, 13840, 15108, 15570, 16608, 18885, 20144, 20760, 22662, 24912, 25180, 27680, 30216, 31140, 37770, 40288, 41520, 45324, 49824, 50360, 56655, 60432, 62280, 75540, 83040, 90648, 100720, 113310, 120864, 124560, 151080, 181296, 201440, 217807, 226620, 249120, 302160, 362592, 435614, 453240, 604320, 653421, 871228, 906480, 1089035, 1306842, 1742456, 1812960, 1960263, 2178070, 2613684, 3267105, 3484912, 3920526, 4356140, 5227368, 6534210, 6969824, 7841052, 8712280, 9801315, 10454736, 13068420, 15682104, 17424560, 19602630, 20909472, 26136840, 31364208, 34849120, 39205260, 52273680, 62728416, 78410520, 104547360, 156821040, 313642080]

約数ペア:

[(1, 313642080), (2, 156821040), (3, 104547360), (4, 78410520), (5, 62728416), (6, 52273680), (8, 39205260), (9, 34849120), (10, 31364208), (12, 26136840), (15, 20909472), (16, 19602630), (18, 17424560), (20, 15682104), (24, 13068420), (30, 10454736), (32, 9801315), (36, 8712280), (40, 7841052), (45, 6969824), (48, 6534210), (60, 5227368), (72, 4356140), (80, 3920526), (90, 3484912), (96, 3267105), (120, 2613684), (144, 2178070), (160, 1960263), (173, 1812960), (180, 1742456), (240, 1306842), (288, 1089035), (346, 906480), (360, 871228), (480, 653421), (519, 604320), (692, 453240), (720, 435614), (865, 362592), (1038, 302160), (1259, 249120), (1384, 226620), (1440, 217807), (1557, 201440), (1730, 181296), (2076, 151080), (2518, 124560), (2595, 120864), (2768, 113310), (3114, 100720), (3460, 90648), (3777, 83040), (4152, 75540), (5036, 62280), (5190, 60432), (5536, 56655), (6228, 50360), (6295, 49824), (6920, 45324), (7554, 41520), (7785, 40288), (8304, 37770), (10072, 31140), (10380, 30216), (11331, 27680), (12456, 25180), (12590, 24912), (13840, 22662), (15108, 20760), (15570, 20144), (16608, 18885)]