1220126280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5233}}^1$

素因数の和:5343

約数の個数: 128

約数和(自身を含む): 3843849600

約数和(自身を除く): 2623723320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 67, 87, 116, 120, 134, 145, 174, 201, 232, 268, 290, 335, 348, 402, 435, 536, 580, 670, 696, 804, 870, 1005, 1160, 1340, 1608, 1740, 1943, 2010, 2680, 3480, 3886, 4020, 5233, 5829, 7772, 8040, 9715, 10466, 11658, 15544, 15699, 19430, 20932, 23316, 26165, 29145, 31398, 38860, 41864, 46632, 52330, 58290, 62796, 77720, 78495, 104660, 116580, 125592, 151757, 156990, 209320, 233160, 303514, 313980, 350611, 455271, 607028, 627960, 701222, 758785, 910542, 1051833, 1214056, 1402444, 1517570, 1753055, 1821084, 2103666, 2276355, 2804888, 3035140, 3506110, 3642168, 4207332, 4552710, 5259165, 6070280, 7012220, 8414664, 9105420, 10167719, 10518330, 14024440, 18210840, 20335438, 21036660, 30503157, 40670876, 42073320, 50838595, 61006314, 81341752, 101677190, 122012628, 152515785, 203354380, 244025256, 305031570, 406708760, 610063140, 1220126280]

約数ペア:

[(1, 1220126280), (2, 610063140), (3, 406708760), (4, 305031570), (5, 244025256), (6, 203354380), (8, 152515785), (10, 122012628), (12, 101677190), (15, 81341752), (20, 61006314), (24, 50838595), (29, 42073320), (30, 40670876), (40, 30503157), (58, 21036660), (60, 20335438), (67, 18210840), (87, 14024440), (116, 10518330), (120, 10167719), (134, 9105420), (145, 8414664), (174, 7012220), (201, 6070280), (232, 5259165), (268, 4552710), (290, 4207332), (335, 3642168), (348, 3506110), (402, 3035140), (435, 2804888), (536, 2276355), (580, 2103666), (670, 1821084), (696, 1753055), (804, 1517570), (870, 1402444), (1005, 1214056), (1160, 1051833), (1340, 910542), (1608, 758785), (1740, 701222), (1943, 627960), (2010, 607028), (2680, 455271), (3480, 350611), (3886, 313980), (4020, 303514), (5233, 233160), (5829, 209320), (7772, 156990), (8040, 151757), (9715, 125592), (10466, 116580), (11658, 104660), (15544, 78495), (15699, 77720), (19430, 62796), (20932, 58290), (23316, 52330), (26165, 46632), (29145, 41864), (31398, 38860)]