38840512320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13486289}}^1$

素因数の和:13486312

約数の個数: 84

約数和(自身を含む): 133595188740

約数和(自身を除く): 94754676420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 13486289, 26972578, 40458867, 53945156, 67431445, 80917734, 107890312, 121376601, 134862890, 161835468, 202294335, 215780624, 242753202, 269725780, 323670936, 404588670, 431561248, 485506404, 539451560, 606883005, 647341872, 809177340, 863122496, 971012808, 1078903120, 1213766010, 1294683744, 1618354680, 1942025616, 2157806240, 2427532020, 2589367488, 3236709360, 3884051232, 4315612480, 4855064040, 6473418720, 7768102464, 9710128080, 12946837440, 19420256160, 38840512320]

約数ペア:

[(1, 38840512320), (2, 19420256160), (3, 12946837440), (4, 9710128080), (5, 7768102464), (6, 6473418720), (8, 4855064040), (9, 4315612480), (10, 3884051232), (12, 3236709360), (15, 2589367488), (16, 2427532020), (18, 2157806240), (20, 1942025616), (24, 1618354680), (30, 1294683744), (32, 1213766010), (36, 1078903120), (40, 971012808), (45, 863122496), (48, 809177340), (60, 647341872), (64, 606883005), (72, 539451560), (80, 485506404), (90, 431561248), (96, 404588670), (120, 323670936), (144, 269725780), (160, 242753202), (180, 215780624), (192, 202294335), (240, 161835468), (288, 134862890), (320, 121376601), (360, 107890312), (480, 80917734), (576, 67431445), (720, 53945156), (960, 40458867), (1440, 26972578), (2880, 13486289)]