75348480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{9811}}^1$

素因数の和:9837

約数の個数: 80

約数和(自身を含む): 240904224

約数和(自身を除く): 165555744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 9811, 19622, 29433, 39244, 49055, 58866, 78488, 98110, 117732, 147165, 156976, 196220, 235464, 294330, 313952, 392440, 470928, 588660, 627904, 784880, 941856, 1177320, 1255808, 1569760, 1883712, 2354640, 2511616, 3139520, 3767424, 4709280, 5023232, 6279040, 7534848, 9418560, 12558080, 15069696, 18837120, 25116160, 37674240, 75348480]

約数ペア:

[(1, 75348480), (2, 37674240), (3, 25116160), (4, 18837120), (5, 15069696), (6, 12558080), (8, 9418560), (10, 7534848), (12, 6279040), (15, 5023232), (16, 4709280), (20, 3767424), (24, 3139520), (30, 2511616), (32, 2354640), (40, 1883712), (48, 1569760), (60, 1255808), (64, 1177320), (80, 941856), (96, 784880), (120, 627904), (128, 588660), (160, 470928), (192, 392440), (240, 313952), (256, 294330), (320, 235464), (384, 196220), (480, 156976), (512, 147165), (640, 117732), (768, 98110), (960, 78488), (1280, 58866), (1536, 49055), (1920, 39244), (2560, 29433), (3840, 19622), (7680, 9811)]