127079280

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2179}}^1$

素因数の和:2210

約数の個数: 140

約数和(自身を含む): 443189640

約数和(自身を除く): 316110360

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2179, 2430, 2916, 3240, 3645, 3888, 4358, 4860, 5832, 6480, 6537, 7290, 8716, 9720, 10895, 11664, 13074, 14580, 17432, 19440, 19611, 21790, 26148, 29160, 32685, 34864, 39222, 43580, 52296, 58320, 58833, 65370, 78444, 87160, 98055, 104592, 117666, 130740, 156888, 174320, 176499, 196110, 235332, 261480, 294165, 313776, 352998, 392220, 470664, 522960, 529497, 588330, 705996, 784440, 882495, 941328, 1058994, 1176660, 1411992, 1568880, 1588491, 1764990, 2117988, 2353320, 2647485, 2823984, 3176982, 3529980, 4235976, 4706640, 5294970, 6353964, 7059960, 7942455, 8471952, 10589940, 12707928, 14119920, 15884910, 21179880, 25415856, 31769820, 42359760, 63539640, 127079280]

約数ペア:

[(1, 127079280), (2, 63539640), (3, 42359760), (4, 31769820), (5, 25415856), (6, 21179880), (8, 15884910), (9, 14119920), (10, 12707928), (12, 10589940), (15, 8471952), (16, 7942455), (18, 7059960), (20, 6353964), (24, 5294970), (27, 4706640), (30, 4235976), (36, 3529980), (40, 3176982), (45, 2823984), (48, 2647485), (54, 2353320), (60, 2117988), (72, 1764990), (80, 1588491), (81, 1568880), (90, 1411992), (108, 1176660), (120, 1058994), (135, 941328), (144, 882495), (162, 784440), (180, 705996), (216, 588330), (240, 529497), (243, 522960), (270, 470664), (324, 392220), (360, 352998), (405, 313776), (432, 294165), (486, 261480), (540, 235332), (648, 196110), (720, 176499), (729, 174320), (810, 156888), (972, 130740), (1080, 117666), (1215, 104592), (1296, 98055), (1458, 87160), (1620, 78444), (1944, 65370), (2160, 58833), (2179, 58320), (2430, 52296), (2916, 43580), (3240, 39222), (3645, 34864), (3888, 32685), (4358, 29160), (4860, 26148), (5832, 21790), (6480, 19611), (6537, 19440), (7290, 17432), (8716, 14580), (9720, 13074), (10895, 11664)]