2764423565520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5701}}^1\times {\mathrm{2020423}}^1$

素因数の和:2026140

約数の個数: 80

約数和(自身を含む): 8571220490112

約数和(自身を除く): 5806796924592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5701, 11402, 17103, 22804, 28505, 34206, 45608, 57010, 68412, 85515, 91216, 114020, 136824, 171030, 228040, 273648, 342060, 456080, 684120, 1368240, 2020423, 4040846, 6061269, 8081692, 10102115, 12122538, 16163384, 20204230, 24245076, 30306345, 32326768, 40408460, 48490152, 60612690, 80816920, 96980304, 121225380, 161633840, 242450760, 484901520, 11518431523, 23036863046, 34555294569, 46073726092, 57592157615, 69110589138, 92147452184, 115184315230, 138221178276, 172776472845, 184294904368, 230368630460, 276442356552, 345552945690, 460737260920, 552884713104, 691105891380, 921474521840, 1382211782760, 2764423565520]

約数ペア:

[(1, 2764423565520), (2, 1382211782760), (3, 921474521840), (4, 691105891380), (5, 552884713104), (6, 460737260920), (8, 345552945690), (10, 276442356552), (12, 230368630460), (15, 184294904368), (16, 172776472845), (20, 138221178276), (24, 115184315230), (30, 92147452184), (40, 69110589138), (48, 57592157615), (60, 46073726092), (80, 34555294569), (120, 23036863046), (240, 11518431523), (5701, 484901520), (11402, 242450760), (17103, 161633840), (22804, 121225380), (28505, 96980304), (34206, 80816920), (45608, 60612690), (57010, 48490152), (68412, 40408460), (85515, 32326768), (91216, 30306345), (114020, 24245076), (136824, 20204230), (171030, 16163384), (228040, 12122538), (273648, 10102115), (342060, 8081692), (456080, 6061269), (684120, 4040846), (1368240, 2020423)]