2019534240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{5279}}^1$

素因数の和:6094

約数の個数: 96

約数和(自身を含む): 6370721280

約数和(自身を除く): 4351187040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 797, 1594, 2391, 3188, 3985, 4782, 5279, 6376, 7970, 9564, 10558, 11955, 12752, 15837, 15940, 19128, 21116, 23910, 25504, 26395, 31674, 31880, 38256, 42232, 47820, 52790, 63348, 63760, 76512, 79185, 84464, 95640, 105580, 126696, 127520, 158370, 168928, 191280, 211160, 253392, 316740, 382560, 422320, 506784, 633480, 844640, 1266960, 2533920, 4207363, 8414726, 12622089, 16829452, 21036815, 25244178, 33658904, 42073630, 50488356, 63110445, 67317808, 84147260, 100976712, 126220890, 134635616, 168294520, 201953424, 252441780, 336589040, 403906848, 504883560, 673178080, 1009767120, 2019534240]

約数ペア:

[(1, 2019534240), (2, 1009767120), (3, 673178080), (4, 504883560), (5, 403906848), (6, 336589040), (8, 252441780), (10, 201953424), (12, 168294520), (15, 134635616), (16, 126220890), (20, 100976712), (24, 84147260), (30, 67317808), (32, 63110445), (40, 50488356), (48, 42073630), (60, 33658904), (80, 25244178), (96, 21036815), (120, 16829452), (160, 12622089), (240, 8414726), (480, 4207363), (797, 2533920), (1594, 1266960), (2391, 844640), (3188, 633480), (3985, 506784), (4782, 422320), (5279, 382560), (6376, 316740), (7970, 253392), (9564, 211160), (10558, 191280), (11955, 168928), (12752, 158370), (15837, 127520), (15940, 126696), (19128, 105580), (21116, 95640), (23910, 84464), (25504, 79185), (26395, 76512), (31674, 63760), (31880, 63348), (38256, 52790), (42232, 47820)]