8723297160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{71479}}^1$

素因数の和:71612

約数の個数: 128

約数和(自身を含む): 29335392000

約数和(自身を除く): 20612094840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 113, 120, 135, 180, 216, 226, 270, 339, 360, 452, 540, 565, 678, 904, 1017, 1080, 1130, 1356, 1695, 2034, 2260, 2712, 3051, 3390, 4068, 4520, 5085, 6102, 6780, 8136, 10170, 12204, 13560, 15255, 20340, 24408, 30510, 40680, 61020, 71479, 122040, 142958, 214437, 285916, 357395, 428874, 571832, 643311, 714790, 857748, 1072185, 1286622, 1429580, 1715496, 1929933, 2144370, 2573244, 2859160, 3216555, 3859866, 4288740, 5146488, 6433110, 7719732, 8077127, 8577480, 9649665, 12866220, 15439464, 16154254, 19299330, 24231381, 25732440, 32308508, 38598660, 40385635, 48462762, 64617016, 72694143, 77197320, 80771270, 96925524, 121156905, 145388286, 161542540, 193851048, 218082429, 242313810, 290776572, 323085080, 363470715, 436164858, 484627620, 581553144, 726941430, 872329716, 969255240, 1090412145, 1453882860, 1744659432, 2180824290, 2907765720, 4361648580, 8723297160]

約数ペア:

[(1, 8723297160), (2, 4361648580), (3, 2907765720), (4, 2180824290), (5, 1744659432), (6, 1453882860), (8, 1090412145), (9, 969255240), (10, 872329716), (12, 726941430), (15, 581553144), (18, 484627620), (20, 436164858), (24, 363470715), (27, 323085080), (30, 290776572), (36, 242313810), (40, 218082429), (45, 193851048), (54, 161542540), (60, 145388286), (72, 121156905), (90, 96925524), (108, 80771270), (113, 77197320), (120, 72694143), (135, 64617016), (180, 48462762), (216, 40385635), (226, 38598660), (270, 32308508), (339, 25732440), (360, 24231381), (452, 19299330), (540, 16154254), (565, 15439464), (678, 12866220), (904, 9649665), (1017, 8577480), (1080, 8077127), (1130, 7719732), (1356, 6433110), (1695, 5146488), (2034, 4288740), (2260, 3859866), (2712, 3216555), (3051, 2859160), (3390, 2573244), (4068, 2144370), (4520, 1929933), (5085, 1715496), (6102, 1429580), (6780, 1286622), (8136, 1072185), (10170, 857748), (12204, 714790), (13560, 643311), (15255, 571832), (20340, 428874), (24408, 357395), (30510, 285916), (40680, 214437), (61020, 142958), (71479, 122040)]