72947049960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1\times {\mathrm{14389}}^1$

素因数の和:14995

約数の個数: 128

約数和(自身を含む): 221928336000

約数和(自身を除く): 148981286040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 509, 664, 830, 996, 1018, 1245, 1527, 1660, 1992, 2036, 2490, 2545, 3054, 3320, 4072, 4980, 5090, 6108, 7635, 9960, 10180, 12216, 14389, 15270, 20360, 28778, 30540, 42247, 43167, 57556, 61080, 71945, 84494, 86334, 115112, 126741, 143890, 168988, 172668, 211235, 215835, 253482, 287780, 337976, 345336, 422470, 431670, 506964, 575560, 633705, 844940, 863340, 1013928, 1194287, 1267410, 1689880, 1726680, 2388574, 2534820, 3582861, 4777148, 5069640, 5971435, 7165722, 7324001, 9554296, 11942870, 14331444, 14648002, 17914305, 21972003, 23885740, 28662888, 29296004, 35828610, 36620005, 43944006, 47771480, 58592008, 71657220, 73240010, 87888012, 109860015, 143314440, 146480020, 175776024, 219720030, 292960040, 439440060, 607892083, 878880120, 1215784166, 1823676249, 2431568332, 3039460415, 3647352498, 4863136664, 6078920830, 7294704996, 9118381245, 12157841660, 14589409992, 18236762490, 24315683320, 36473524980, 72947049960]

約数ペア:

[(1, 72947049960), (2, 36473524980), (3, 24315683320), (4, 18236762490), (5, 14589409992), (6, 12157841660), (8, 9118381245), (10, 7294704996), (12, 6078920830), (15, 4863136664), (20, 3647352498), (24, 3039460415), (30, 2431568332), (40, 1823676249), (60, 1215784166), (83, 878880120), (120, 607892083), (166, 439440060), (249, 292960040), (332, 219720030), (415, 175776024), (498, 146480020), (509, 143314440), (664, 109860015), (830, 87888012), (996, 73240010), (1018, 71657220), (1245, 58592008), (1527, 47771480), (1660, 43944006), (1992, 36620005), (2036, 35828610), (2490, 29296004), (2545, 28662888), (3054, 23885740), (3320, 21972003), (4072, 17914305), (4980, 14648002), (5090, 14331444), (6108, 11942870), (7635, 9554296), (9960, 7324001), (10180, 7165722), (12216, 5971435), (14389, 5069640), (15270, 4777148), (20360, 3582861), (28778, 2534820), (30540, 2388574), (42247, 1726680), (43167, 1689880), (57556, 1267410), (61080, 1194287), (71945, 1013928), (84494, 863340), (86334, 844940), (115112, 633705), (126741, 575560), (143890, 506964), (168988, 431670), (172668, 422470), (211235, 345336), (215835, 337976), (253482, 287780)]