18522360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2277

約数の個数: 96

約数和(自身を含む): 62843040

約数和(自身を除く): 44320680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2237, 2760, 4140, 4474, 6711, 8280, 8948, 11185, 13422, 17896, 20133, 22370, 26844, 33555, 40266, 44740, 51451, 53688, 67110, 80532, 89480, 100665, 102902, 134220, 154353, 161064, 201330, 205804, 257255, 268440, 308706, 402660, 411608, 463059, 514510, 617412, 771765, 805320, 926118, 1029020, 1234824, 1543530, 1852236, 2058040, 2315295, 3087060, 3704472, 4630590, 6174120, 9261180, 18522360]

約数ペア:

[(1, 18522360), (2, 9261180), (3, 6174120), (4, 4630590), (5, 3704472), (6, 3087060), (8, 2315295), (9, 2058040), (10, 1852236), (12, 1543530), (15, 1234824), (18, 1029020), (20, 926118), (23, 805320), (24, 771765), (30, 617412), (36, 514510), (40, 463059), (45, 411608), (46, 402660), (60, 308706), (69, 268440), (72, 257255), (90, 205804), (92, 201330), (115, 161064), (120, 154353), (138, 134220), (180, 102902), (184, 100665), (207, 89480), (230, 80532), (276, 67110), (345, 53688), (360, 51451), (414, 44740), (460, 40266), (552, 33555), (690, 26844), (828, 22370), (920, 20133), (1035, 17896), (1380, 13422), (1656, 11185), (2070, 8948), (2237, 8280), (2760, 6711), (4140, 4474)]