3949287840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{304729}}^1$

素因数の和:304756

約数の個数: 120

約数和(自身を含む): 13937740740

約数和(自身を除く): 9988452900

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 304729, 609458, 914187, 1218916, 1523645, 1828374, 2437832, 2742561, 3047290, 3656748, 4570935, 4875664, 5485122, 6094580, 7313496, 8227683, 9141870, 9751328, 10970244, 12189160, 13712805, 14626992, 16455366, 18283740, 21940488, 24378320, 24683049, 27425610, 29253984, 32910732, 36567480, 41138415, 43880976, 48756640, 49366098, 54851220, 65821464, 73134960, 82276830, 87761952, 98732196, 109702440, 123415245, 131642928, 146269920, 164553660, 197464392, 219404880, 246830490, 263285856, 329107320, 394928784, 438809760, 493660980, 658214640, 789857568, 987321960, 1316429280, 1974643920, 3949287840]

約数ペア:

[(1, 3949287840), (2, 1974643920), (3, 1316429280), (4, 987321960), (5, 789857568), (6, 658214640), (8, 493660980), (9, 438809760), (10, 394928784), (12, 329107320), (15, 263285856), (16, 246830490), (18, 219404880), (20, 197464392), (24, 164553660), (27, 146269920), (30, 131642928), (32, 123415245), (36, 109702440), (40, 98732196), (45, 87761952), (48, 82276830), (54, 73134960), (60, 65821464), (72, 54851220), (80, 49366098), (81, 48756640), (90, 43880976), (96, 41138415), (108, 36567480), (120, 32910732), (135, 29253984), (144, 27425610), (160, 24683049), (162, 24378320), (180, 21940488), (216, 18283740), (240, 16455366), (270, 14626992), (288, 13712805), (324, 12189160), (360, 10970244), (405, 9751328), (432, 9141870), (480, 8227683), (540, 7313496), (648, 6094580), (720, 5485122), (810, 4875664), (864, 4570935), (1080, 3656748), (1296, 3047290), (1440, 2742561), (1620, 2437832), (2160, 1828374), (2592, 1523645), (3240, 1218916), (4320, 914187), (6480, 609458), (12960, 304729)]