2094840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:74

約数の個数: 144

約数和(自身を含む): 7764120

約数和(自身を除く): 5669280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 460, 495, 506, 529, 552, 660, 690, 759, 792, 828, 920, 990, 1012, 1035, 1058, 1265, 1320, 1380, 1518, 1587, 1656, 1980, 2024, 2070, 2116, 2277, 2530, 2645, 2760, 3036, 3174, 3795, 3960, 4140, 4232, 4554, 4761, 5060, 5290, 5819, 6072, 6348, 7590, 7935, 8280, 9108, 9522, 10120, 10580, 11385, 11638, 12696, 15180, 15870, 17457, 18216, 19044, 21160, 22770, 23276, 23805, 29095, 30360, 31740, 34914, 38088, 45540, 46552, 47610, 52371, 58190, 63480, 69828, 87285, 91080, 95220, 104742, 116380, 139656, 174570, 190440, 209484, 232760, 261855, 349140, 418968, 523710, 698280, 1047420, 2094840]

約数ペア:

[(1, 2094840), (2, 1047420), (3, 698280), (4, 523710), (5, 418968), (6, 349140), (8, 261855), (9, 232760), (10, 209484), (11, 190440), (12, 174570), (15, 139656), (18, 116380), (20, 104742), (22, 95220), (23, 91080), (24, 87285), (30, 69828), (33, 63480), (36, 58190), (40, 52371), (44, 47610), (45, 46552), (46, 45540), (55, 38088), (60, 34914), (66, 31740), (69, 30360), (72, 29095), (88, 23805), (90, 23276), (92, 22770), (99, 21160), (110, 19044), (115, 18216), (120, 17457), (132, 15870), (138, 15180), (165, 12696), (180, 11638), (184, 11385), (198, 10580), (207, 10120), (220, 9522), (230, 9108), (253, 8280), (264, 7935), (276, 7590), (330, 6348), (345, 6072), (360, 5819), (396, 5290), (414, 5060), (440, 4761), (460, 4554), (495, 4232), (506, 4140), (529, 3960), (552, 3795), (660, 3174), (690, 3036), (759, 2760), (792, 2645), (828, 2530), (920, 2277), (990, 2116), (1012, 2070), (1035, 2024), (1058, 1980), (1265, 1656), (1320, 1587), (1380, 1518)]