2086984080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{36691}}^1$

素因数の和:36789

約数の個数: 120

約数和(自身を含む): 7097700480

約数和(自身を除く): 5010716400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18960, 28440, 36691, 56880, 73382, 110073, 146764, 183455, 220146, 293528, 330219, 366910, 440292, 550365, 587056, 660438, 733820, 880584, 1100730, 1320876, 1467640, 1651095, 1761168, 2201460, 2641752, 2898589, 2935280, 3302190, 4402920, 5283504, 5797178, 6604380, 8695767, 8805840, 11594356, 13208760, 14492945, 17391534, 23188712, 26087301, 26417520, 28985890, 34783068, 43478835, 46377424, 52174602, 57971780, 69566136, 86957670, 104349204, 115943560, 130436505, 139132272, 173915340, 208698408, 231887120, 260873010, 347830680, 417396816, 521746020, 695661360, 1043492040, 2086984080]

約数ペア:

[(1, 2086984080), (2, 1043492040), (3, 695661360), (4, 521746020), (5, 417396816), (6, 347830680), (8, 260873010), (9, 231887120), (10, 208698408), (12, 173915340), (15, 139132272), (16, 130436505), (18, 115943560), (20, 104349204), (24, 86957670), (30, 69566136), (36, 57971780), (40, 52174602), (45, 46377424), (48, 43478835), (60, 34783068), (72, 28985890), (79, 26417520), (80, 26087301), (90, 23188712), (120, 17391534), (144, 14492945), (158, 13208760), (180, 11594356), (237, 8805840), (240, 8695767), (316, 6604380), (360, 5797178), (395, 5283504), (474, 4402920), (632, 3302190), (711, 2935280), (720, 2898589), (790, 2641752), (948, 2201460), (1185, 1761168), (1264, 1651095), (1422, 1467640), (1580, 1320876), (1896, 1100730), (2370, 880584), (2844, 733820), (3160, 660438), (3555, 587056), (3792, 550365), (4740, 440292), (5688, 366910), (6320, 330219), (7110, 293528), (9480, 220146), (11376, 183455), (14220, 146764), (18960, 110073), (28440, 73382), (36691, 56880)]