70940880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{32843}}^1$

素因数の和:32865

約数の個数: 80

約数和(自身を含む): 244359360

約数和(自身を除く): 173418480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 32843, 65686, 98529, 131372, 164215, 197058, 262744, 295587, 328430, 394116, 492645, 525488, 591174, 656860, 788232, 886761, 985290, 1182348, 1313720, 1477935, 1576464, 1773522, 1970580, 2364696, 2627440, 2955870, 3547044, 3941160, 4433805, 4729392, 5911740, 7094088, 7882320, 8867610, 11823480, 14188176, 17735220, 23646960, 35470440, 70940880]

約数ペア:

[(1, 70940880), (2, 35470440), (3, 23646960), (4, 17735220), (5, 14188176), (6, 11823480), (8, 8867610), (9, 7882320), (10, 7094088), (12, 5911740), (15, 4729392), (16, 4433805), (18, 3941160), (20, 3547044), (24, 2955870), (27, 2627440), (30, 2364696), (36, 1970580), (40, 1773522), (45, 1576464), (48, 1477935), (54, 1313720), (60, 1182348), (72, 985290), (80, 886761), (90, 788232), (108, 656860), (120, 591174), (135, 525488), (144, 492645), (180, 394116), (216, 328430), (240, 295587), (270, 262744), (360, 197058), (432, 164215), (540, 131372), (720, 98529), (1080, 65686), (2160, 32843)]