8338560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 27466560

約数和(自身を除く): 19128000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 101, 120, 128, 129, 160, 172, 192, 202, 215, 240, 258, 303, 320, 344, 384, 404, 430, 480, 505, 516, 606, 640, 645, 688, 808, 860, 960, 1010, 1032, 1212, 1290, 1376, 1515, 1616, 1720, 1920, 2020, 2064, 2424, 2580, 2752, 3030, 3232, 3440, 4040, 4128, 4343, 4848, 5160, 5504, 6060, 6464, 6880, 8080, 8256, 8686, 9696, 10320, 12120, 12928, 13029, 13760, 16160, 16512, 17372, 19392, 20640, 21715, 24240, 26058, 27520, 32320, 34744, 38784, 41280, 43430, 48480, 52116, 64640, 65145, 69488, 82560, 86860, 96960, 104232, 130290, 138976, 173720, 193920, 208464, 260580, 277952, 347440, 416928, 521160, 555904, 694880, 833856, 1042320, 1389760, 1667712, 2084640, 2779520, 4169280, 8338560]

約数ペア:

[(1, 8338560), (2, 4169280), (3, 2779520), (4, 2084640), (5, 1667712), (6, 1389760), (8, 1042320), (10, 833856), (12, 694880), (15, 555904), (16, 521160), (20, 416928), (24, 347440), (30, 277952), (32, 260580), (40, 208464), (43, 193920), (48, 173720), (60, 138976), (64, 130290), (80, 104232), (86, 96960), (96, 86860), (101, 82560), (120, 69488), (128, 65145), (129, 64640), (160, 52116), (172, 48480), (192, 43430), (202, 41280), (215, 38784), (240, 34744), (258, 32320), (303, 27520), (320, 26058), (344, 24240), (384, 21715), (404, 20640), (430, 19392), (480, 17372), (505, 16512), (516, 16160), (606, 13760), (640, 13029), (645, 12928), (688, 12120), (808, 10320), (860, 9696), (960, 8686), (1010, 8256), (1032, 8080), (1212, 6880), (1290, 6464), (1376, 6060), (1515, 5504), (1616, 5160), (1720, 4848), (1920, 4343), (2020, 4128), (2064, 4040), (2424, 3440), (2580, 3232), (2752, 3030)]