83886480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:725

約数の個数: 120

約数和(自身を含む): 283428288

約数和(自身を除く): 199541808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 263, 360, 443, 526, 720, 789, 886, 1052, 1315, 1329, 1578, 1772, 2104, 2215, 2367, 2630, 2658, 3156, 3544, 3945, 3987, 4208, 4430, 4734, 5260, 5316, 6312, 6645, 7088, 7890, 7974, 8860, 9468, 10520, 10632, 11835, 12624, 13290, 15780, 15948, 17720, 18936, 19935, 21040, 21264, 23670, 26580, 31560, 31896, 35440, 37872, 39870, 47340, 53160, 63120, 63792, 79740, 94680, 106320, 116509, 159480, 189360, 233018, 318960, 349527, 466036, 582545, 699054, 932072, 1048581, 1165090, 1398108, 1747635, 1864144, 2097162, 2330180, 2796216, 3495270, 4194324, 4660360, 5242905, 5592432, 6990540, 8388648, 9320720, 10485810, 13981080, 16777296, 20971620, 27962160, 41943240, 83886480]

約数ペア:

[(1, 83886480), (2, 41943240), (3, 27962160), (4, 20971620), (5, 16777296), (6, 13981080), (8, 10485810), (9, 9320720), (10, 8388648), (12, 6990540), (15, 5592432), (16, 5242905), (18, 4660360), (20, 4194324), (24, 3495270), (30, 2796216), (36, 2330180), (40, 2097162), (45, 1864144), (48, 1747635), (60, 1398108), (72, 1165090), (80, 1048581), (90, 932072), (120, 699054), (144, 582545), (180, 466036), (240, 349527), (263, 318960), (360, 233018), (443, 189360), (526, 159480), (720, 116509), (789, 106320), (886, 94680), (1052, 79740), (1315, 63792), (1329, 63120), (1578, 53160), (1772, 47340), (2104, 39870), (2215, 37872), (2367, 35440), (2630, 31896), (2658, 31560), (3156, 26580), (3544, 23670), (3945, 21264), (3987, 21040), (4208, 19935), (4430, 18936), (4734, 17720), (5260, 15948), (5316, 15780), (6312, 13290), (6645, 12624), (7088, 11835), (7890, 10632), (7974, 10520), (8860, 9468)]