118221120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{4561}}^1$

素因数の和:4590

約数の個数: 140

約数和(自身を含む): 420625524

約数和(自身を除く): 302404404

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 4561, 5184, 6480, 8640, 9122, 12960, 13683, 18244, 22805, 25920, 27366, 36488, 41049, 45610, 54732, 68415, 72976, 82098, 91220, 109464, 123147, 136830, 145952, 164196, 182440, 205245, 218928, 246294, 273660, 291904, 328392, 364880, 369441, 410490, 437856, 492588, 547320, 615735, 656784, 729760, 738882, 820980, 875712, 985176, 1094640, 1231470, 1313568, 1459520, 1477764, 1641960, 1847205, 1970352, 2189280, 2462940, 2627136, 2955528, 3283920, 3694410, 3940704, 4378560, 4925880, 5911056, 6567840, 7388820, 7881408, 9851760, 11822112, 13135680, 14777640, 19703520, 23644224, 29555280, 39407040, 59110560, 118221120]

約数ペア:

[(1, 118221120), (2, 59110560), (3, 39407040), (4, 29555280), (5, 23644224), (6, 19703520), (8, 14777640), (9, 13135680), (10, 11822112), (12, 9851760), (15, 7881408), (16, 7388820), (18, 6567840), (20, 5911056), (24, 4925880), (27, 4378560), (30, 3940704), (32, 3694410), (36, 3283920), (40, 2955528), (45, 2627136), (48, 2462940), (54, 2189280), (60, 1970352), (64, 1847205), (72, 1641960), (80, 1477764), (81, 1459520), (90, 1313568), (96, 1231470), (108, 1094640), (120, 985176), (135, 875712), (144, 820980), (160, 738882), (162, 729760), (180, 656784), (192, 615735), (216, 547320), (240, 492588), (270, 437856), (288, 410490), (320, 369441), (324, 364880), (360, 328392), (405, 291904), (432, 273660), (480, 246294), (540, 218928), (576, 205245), (648, 182440), (720, 164196), (810, 145952), (864, 136830), (960, 123147), (1080, 109464), (1296, 91220), (1440, 82098), (1620, 72976), (1728, 68415), (2160, 54732), (2592, 45610), (2880, 41049), (3240, 36488), (4320, 27366), (4561, 25920), (5184, 22805), (6480, 18244), (8640, 13683), (9122, 12960)]