54296880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 186202368

約数和(自身を除く): 131905488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 131, 132, 157, 165, 176, 220, 240, 262, 264, 314, 330, 393, 440, 471, 524, 528, 628, 655, 660, 785, 786, 880, 942, 1048, 1256, 1310, 1320, 1441, 1570, 1572, 1727, 1884, 1965, 2096, 2355, 2512, 2620, 2640, 2882, 3140, 3144, 3454, 3768, 3930, 4323, 4710, 5181, 5240, 5764, 6280, 6288, 6908, 7205, 7536, 7860, 8635, 8646, 9420, 10362, 10480, 11528, 12560, 13816, 14410, 15720, 17270, 17292, 18840, 20567, 20724, 21615, 23056, 25905, 27632, 28820, 31440, 34540, 34584, 37680, 41134, 41448, 43230, 51810, 57640, 61701, 69080, 69168, 82268, 82896, 86460, 102835, 103620, 115280, 123402, 138160, 164536, 172920, 205670, 207240, 226237, 246804, 308505, 329072, 345840, 411340, 414480, 452474, 493608, 617010, 678711, 822680, 904948, 987216, 1131185, 1234020, 1357422, 1645360, 1809896, 2262370, 2468040, 2714844, 3393555, 3619792, 4524740, 4936080, 5429688, 6787110, 9049480, 10859376, 13574220, 18098960, 27148440, 54296880]

約数ペア:

[(1, 54296880), (2, 27148440), (3, 18098960), (4, 13574220), (5, 10859376), (6, 9049480), (8, 6787110), (10, 5429688), (11, 4936080), (12, 4524740), (15, 3619792), (16, 3393555), (20, 2714844), (22, 2468040), (24, 2262370), (30, 1809896), (33, 1645360), (40, 1357422), (44, 1234020), (48, 1131185), (55, 987216), (60, 904948), (66, 822680), (80, 678711), (88, 617010), (110, 493608), (120, 452474), (131, 414480), (132, 411340), (157, 345840), (165, 329072), (176, 308505), (220, 246804), (240, 226237), (262, 207240), (264, 205670), (314, 172920), (330, 164536), (393, 138160), (440, 123402), (471, 115280), (524, 103620), (528, 102835), (628, 86460), (655, 82896), (660, 82268), (785, 69168), (786, 69080), (880, 61701), (942, 57640), (1048, 51810), (1256, 43230), (1310, 41448), (1320, 41134), (1441, 37680), (1570, 34584), (1572, 34540), (1727, 31440), (1884, 28820), (1965, 27632), (2096, 25905), (2355, 23056), (2512, 21615), (2620, 20724), (2640, 20567), (2882, 18840), (3140, 17292), (3144, 17270), (3454, 15720), (3768, 14410), (3930, 13816), (4323, 12560), (4710, 11528), (5181, 10480), (5240, 10362), (5764, 9420), (6280, 8646), (6288, 8635), (6908, 7860), (7205, 7536)]