79303680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{1721}}^1$

素因数の和:1752

約数の個数: 132

約数和(自身を含む): 274944852

約数和(自身を除く): 195641172

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1721, 1920, 2304, 2560, 2880, 3072, 3442, 3840, 4608, 5120, 5163, 5760, 6884, 7680, 8605, 9216, 10326, 11520, 13768, 15360, 15489, 17210, 20652, 23040, 25815, 27536, 30978, 34420, 41304, 46080, 51630, 55072, 61956, 68840, 77445, 82608, 103260, 110144, 123912, 137680, 154890, 165216, 206520, 220288, 247824, 275360, 309780, 330432, 413040, 440576, 495648, 550720, 619560, 660864, 826080, 881152, 991296, 1101440, 1239120, 1321728, 1652160, 1762304, 1982592, 2202880, 2478240, 2643456, 3304320, 3965184, 4405760, 4956480, 5286912, 6608640, 7930368, 8811520, 9912960, 13217280, 15860736, 19825920, 26434560, 39651840, 79303680]

約数ペア:

[(1, 79303680), (2, 39651840), (3, 26434560), (4, 19825920), (5, 15860736), (6, 13217280), (8, 9912960), (9, 8811520), (10, 7930368), (12, 6608640), (15, 5286912), (16, 4956480), (18, 4405760), (20, 3965184), (24, 3304320), (30, 2643456), (32, 2478240), (36, 2202880), (40, 1982592), (45, 1762304), (48, 1652160), (60, 1321728), (64, 1239120), (72, 1101440), (80, 991296), (90, 881152), (96, 826080), (120, 660864), (128, 619560), (144, 550720), (160, 495648), (180, 440576), (192, 413040), (240, 330432), (256, 309780), (288, 275360), (320, 247824), (360, 220288), (384, 206520), (480, 165216), (512, 154890), (576, 137680), (640, 123912), (720, 110144), (768, 103260), (960, 82608), (1024, 77445), (1152, 68840), (1280, 61956), (1440, 55072), (1536, 51630), (1721, 46080), (1920, 41304), (2304, 34420), (2560, 30978), (2880, 27536), (3072, 25815), (3442, 23040), (3840, 20652), (4608, 17210), (5120, 15489), (5163, 15360), (5760, 13768), (6884, 11520), (7680, 10326), (8605, 9216)]