885405240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1854

約数の個数: 192

約数和(自身を含む): 3053643840

約数和(自身を除く): 2168238600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 61, 69, 72, 90, 92, 115, 120, 122, 138, 180, 183, 184, 207, 230, 244, 276, 305, 345, 360, 366, 414, 460, 488, 549, 552, 610, 690, 732, 828, 915, 920, 1035, 1098, 1220, 1380, 1403, 1464, 1656, 1753, 1830, 2070, 2196, 2440, 2745, 2760, 2806, 3506, 3660, 4140, 4209, 4392, 5259, 5490, 5612, 7012, 7015, 7320, 8280, 8418, 8765, 10518, 10980, 11224, 12627, 14024, 14030, 15777, 16836, 17530, 21036, 21045, 21960, 25254, 26295, 28060, 31554, 33672, 35060, 40319, 42072, 42090, 50508, 52590, 56120, 63108, 63135, 70120, 78885, 80638, 84180, 101016, 105180, 106933, 120957, 126216, 126270, 157770, 161276, 168360, 201595, 210360, 213866, 241914, 252540, 315540, 320799, 322552, 362871, 403190, 427732, 483828, 505080, 534665, 604785, 631080, 641598, 725742, 806380, 855464, 962397, 967656, 1069330, 1209570, 1283196, 1451484, 1603995, 1612760, 1814355, 1924794, 2138660, 2419140, 2459459, 2566392, 2902968, 3207990, 3628710, 3849588, 4277320, 4811985, 4838280, 4918918, 6415980, 7257420, 7378377, 7699176, 9623970, 9837836, 12297295, 12831960, 14514840, 14756754, 19247940, 19675672, 22135131, 24594590, 29513508, 36891885, 38495880, 44270262, 49189180, 59027016, 73783770, 88540524, 98378360, 110675655, 147567540, 177081048, 221351310, 295135080, 442702620, 885405240]

約数ペア:

[(1, 885405240), (2, 442702620), (3, 295135080), (4, 221351310), (5, 177081048), (6, 147567540), (8, 110675655), (9, 98378360), (10, 88540524), (12, 73783770), (15, 59027016), (18, 49189180), (20, 44270262), (23, 38495880), (24, 36891885), (30, 29513508), (36, 24594590), (40, 22135131), (45, 19675672), (46, 19247940), (60, 14756754), (61, 14514840), (69, 12831960), (72, 12297295), (90, 9837836), (92, 9623970), (115, 7699176), (120, 7378377), (122, 7257420), (138, 6415980), (180, 4918918), (183, 4838280), (184, 4811985), (207, 4277320), (230, 3849588), (244, 3628710), (276, 3207990), (305, 2902968), (345, 2566392), (360, 2459459), (366, 2419140), (414, 2138660), (460, 1924794), (488, 1814355), (549, 1612760), (552, 1603995), (610, 1451484), (690, 1283196), (732, 1209570), (828, 1069330), (915, 967656), (920, 962397), (1035, 855464), (1098, 806380), (1220, 725742), (1380, 641598), (1403, 631080), (1464, 604785), (1656, 534665), (1753, 505080), (1830, 483828), (2070, 427732), (2196, 403190), (2440, 362871), (2745, 322552), (2760, 320799), (2806, 315540), (3506, 252540), (3660, 241914), (4140, 213866), (4209, 210360), (4392, 201595), (5259, 168360), (5490, 161276), (5612, 157770), (7012, 126270), (7015, 126216), (7320, 120957), (8280, 106933), (8418, 105180), (8765, 101016), (10518, 84180), (10980, 80638), (11224, 78885), (12627, 70120), (14024, 63135), (14030, 63108), (15777, 56120), (16836, 52590), (17530, 50508), (21036, 42090), (21045, 42072), (21960, 40319), (25254, 35060), (26295, 33672), (28060, 31554)]