494744760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4127}}^1$

素因数の和:4187

約数の個数: 160

約数和(自身を含む): 1708248960

約数和(自身を除く): 1213504200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1480, 1620, 1665, 1998, 2220, 2664, 2997, 3240, 3330, 3996, 4127, 4440, 4995, 5994, 6660, 7992, 8254, 9990, 11988, 12381, 13320, 14985, 16508, 19980, 20635, 23976, 24762, 29970, 33016, 37143, 39960, 41270, 49524, 59940, 61905, 74286, 82540, 99048, 111429, 119880, 123810, 148572, 152699, 165080, 185715, 222858, 247620, 297144, 305398, 334287, 371430, 445716, 458097, 495240, 557145, 610796, 668574, 742860, 763495, 891432, 916194, 1114290, 1221592, 1337148, 1374291, 1485720, 1526990, 1671435, 1832388, 2228580, 2290485, 2674296, 2748582, 3053980, 3342870, 3664776, 4122873, 4457160, 4580970, 5497164, 6107960, 6685740, 6871455, 8245746, 9161940, 10994328, 12368619, 13371480, 13742910, 16491492, 18323880, 20614365, 24737238, 27485820, 32982984, 41228730, 49474476, 54971640, 61843095, 82457460, 98948952, 123686190, 164914920, 247372380, 494744760]

約数ペア:

[(1, 494744760), (2, 247372380), (3, 164914920), (4, 123686190), (5, 98948952), (6, 82457460), (8, 61843095), (9, 54971640), (10, 49474476), (12, 41228730), (15, 32982984), (18, 27485820), (20, 24737238), (24, 20614365), (27, 18323880), (30, 16491492), (36, 13742910), (37, 13371480), (40, 12368619), (45, 10994328), (54, 9161940), (60, 8245746), (72, 6871455), (74, 6685740), (81, 6107960), (90, 5497164), (108, 4580970), (111, 4457160), (120, 4122873), (135, 3664776), (148, 3342870), (162, 3053980), (180, 2748582), (185, 2674296), (216, 2290485), (222, 2228580), (270, 1832388), (296, 1671435), (324, 1526990), (333, 1485720), (360, 1374291), (370, 1337148), (405, 1221592), (444, 1114290), (540, 916194), (555, 891432), (648, 763495), (666, 742860), (740, 668574), (810, 610796), (888, 557145), (999, 495240), (1080, 458097), (1110, 445716), (1332, 371430), (1480, 334287), (1620, 305398), (1665, 297144), (1998, 247620), (2220, 222858), (2664, 185715), (2997, 165080), (3240, 152699), (3330, 148572), (3996, 123810), (4127, 119880), (4440, 111429), (4995, 99048), (5994, 82540), (6660, 74286), (7992, 61905), (8254, 59940), (9990, 49524), (11988, 41270), (12381, 39960), (13320, 37143), (14985, 33016), (16508, 29970), (19980, 24762), (20635, 23976)]