1226735280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{189311}}^1$

素因数の和:189336

約数の個数: 100

約数和(自身を含む): 4260655872

約数和(自身を除く): 3033920592

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 189311, 378622, 567933, 757244, 946555, 1135866, 1514488, 1703799, 1893110, 2271732, 2839665, 3028976, 3407598, 3786220, 4543464, 5111397, 5679330, 6815196, 7572440, 8518995, 9086928, 10222794, 11358660, 13630392, 15144880, 15334191, 17037990, 20445588, 22717320, 25556985, 27260784, 30668382, 34075980, 40891176, 45434640, 51113970, 61336764, 68151960, 76670955, 81782352, 102227940, 122673528, 136303920, 153341910, 204455880, 245347056, 306683820, 408911760, 613367640, 1226735280]

約数ペア:

[(1, 1226735280), (2, 613367640), (3, 408911760), (4, 306683820), (5, 245347056), (6, 204455880), (8, 153341910), (9, 136303920), (10, 122673528), (12, 102227940), (15, 81782352), (16, 76670955), (18, 68151960), (20, 61336764), (24, 51113970), (27, 45434640), (30, 40891176), (36, 34075980), (40, 30668382), (45, 27260784), (48, 25556985), (54, 22717320), (60, 20445588), (72, 17037990), (80, 15334191), (81, 15144880), (90, 13630392), (108, 11358660), (120, 10222794), (135, 9086928), (144, 8518995), (162, 7572440), (180, 6815196), (216, 5679330), (240, 5111397), (270, 4543464), (324, 3786220), (360, 3407598), (405, 3028976), (432, 2839665), (540, 2271732), (648, 1893110), (720, 1703799), (810, 1514488), (1080, 1135866), (1296, 946555), (1620, 757244), (2160, 567933), (3240, 378622), (6480, 189311)]