20160588120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{62201}}^1$

素因数の和:62325

約数の個数: 128

約数和(自身を含む): 62968328640

約数和(自身を除く): 42807740520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 73, 74, 111, 120, 146, 148, 185, 219, 222, 292, 296, 365, 370, 438, 444, 555, 584, 730, 740, 876, 888, 1095, 1110, 1460, 1480, 1752, 2190, 2220, 2701, 2920, 4380, 4440, 5402, 8103, 8760, 10804, 13505, 16206, 21608, 27010, 32412, 40515, 54020, 62201, 64824, 81030, 108040, 124402, 162060, 186603, 248804, 311005, 324120, 373206, 497608, 622010, 746412, 933015, 1244020, 1492824, 1866030, 2301437, 2488040, 3732060, 4540673, 4602874, 6904311, 7464120, 9081346, 9205748, 11507185, 13622019, 13808622, 18162692, 18411496, 22703365, 23014370, 27244038, 27617244, 34521555, 36325384, 45406730, 46028740, 54488076, 55234488, 68110095, 69043110, 90813460, 92057480, 108976152, 136220190, 138086220, 168004901, 181626920, 272440380, 276172440, 336009802, 504014703, 544880760, 672019604, 840024505, 1008029406, 1344039208, 1680049010, 2016058812, 2520073515, 3360098020, 4032117624, 5040147030, 6720196040, 10080294060, 20160588120]

約数ペア:

[(1, 20160588120), (2, 10080294060), (3, 6720196040), (4, 5040147030), (5, 4032117624), (6, 3360098020), (8, 2520073515), (10, 2016058812), (12, 1680049010), (15, 1344039208), (20, 1008029406), (24, 840024505), (30, 672019604), (37, 544880760), (40, 504014703), (60, 336009802), (73, 276172440), (74, 272440380), (111, 181626920), (120, 168004901), (146, 138086220), (148, 136220190), (185, 108976152), (219, 92057480), (222, 90813460), (292, 69043110), (296, 68110095), (365, 55234488), (370, 54488076), (438, 46028740), (444, 45406730), (555, 36325384), (584, 34521555), (730, 27617244), (740, 27244038), (876, 23014370), (888, 22703365), (1095, 18411496), (1110, 18162692), (1460, 13808622), (1480, 13622019), (1752, 11507185), (2190, 9205748), (2220, 9081346), (2701, 7464120), (2920, 6904311), (4380, 4602874), (4440, 4540673), (5402, 3732060), (8103, 2488040), (8760, 2301437), (10804, 1866030), (13505, 1492824), (16206, 1244020), (21608, 933015), (27010, 746412), (32412, 622010), (40515, 497608), (54020, 373206), (62201, 324120), (64824, 311005), (81030, 248804), (108040, 186603), (124402, 162060)]