67755720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2099}}^1$

素因数の和:2382

約数の個数: 64

約数和(自身を含む): 204120000

約数和(自身を除く): 136364280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2099, 2152, 2690, 3228, 4035, 4198, 5380, 6297, 6456, 8070, 8396, 10495, 10760, 12594, 16140, 16792, 20990, 25188, 31485, 32280, 41980, 50376, 62970, 83960, 125940, 251880, 564631, 1129262, 1693893, 2258524, 2823155, 3387786, 4517048, 5646310, 6775572, 8469465, 11292620, 13551144, 16938930, 22585240, 33877860, 67755720]

約数ペア:

[(1, 67755720), (2, 33877860), (3, 22585240), (4, 16938930), (5, 13551144), (6, 11292620), (8, 8469465), (10, 6775572), (12, 5646310), (15, 4517048), (20, 3387786), (24, 2823155), (30, 2258524), (40, 1693893), (60, 1129262), (120, 564631), (269, 251880), (538, 125940), (807, 83960), (1076, 62970), (1345, 50376), (1614, 41980), (2099, 32280), (2152, 31485), (2690, 25188), (3228, 20990), (4035, 16792), (4198, 16140), (5380, 12594), (6297, 10760), (6456, 10495), (8070, 8396)]