70938720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{16421}}^1$

素因数の和:16445

約数の個数: 96

約数和(自身を含む): 248300640

約数和(自身を除く): 177361920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 16421, 32842, 49263, 65684, 82105, 98526, 131368, 147789, 164210, 197052, 246315, 262736, 295578, 328420, 394104, 443367, 492630, 525472, 591156, 656840, 738945, 788208, 886734, 985260, 1182312, 1313680, 1477890, 1576416, 1773468, 1970520, 2216835, 2364624, 2627360, 2955780, 3546936, 3941040, 4433670, 4729248, 5911560, 7093872, 7882080, 8867340, 11823120, 14187744, 17734680, 23646240, 35469360, 70938720]

約数ペア:

[(1, 70938720), (2, 35469360), (3, 23646240), (4, 17734680), (5, 14187744), (6, 11823120), (8, 8867340), (9, 7882080), (10, 7093872), (12, 5911560), (15, 4729248), (16, 4433670), (18, 3941040), (20, 3546936), (24, 2955780), (27, 2627360), (30, 2364624), (32, 2216835), (36, 1970520), (40, 1773468), (45, 1576416), (48, 1477890), (54, 1313680), (60, 1182312), (72, 985260), (80, 886734), (90, 788208), (96, 738945), (108, 656840), (120, 591156), (135, 525472), (144, 492630), (160, 443367), (180, 394104), (216, 328420), (240, 295578), (270, 262736), (288, 246315), (360, 197052), (432, 164210), (480, 147789), (540, 131368), (720, 98526), (864, 82105), (1080, 65684), (1440, 49263), (2160, 32842), (4320, 16421)]