85686960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 299337984

約数和(自身を除く): 213651024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 43, 46, 48, 57, 60, 69, 76, 80, 86, 92, 95, 114, 115, 120, 129, 138, 152, 172, 184, 190, 215, 228, 230, 240, 258, 276, 285, 304, 344, 345, 361, 368, 380, 430, 437, 456, 460, 516, 552, 570, 645, 688, 690, 722, 760, 817, 860, 874, 912, 920, 989, 1032, 1083, 1104, 1140, 1290, 1311, 1380, 1444, 1520, 1634, 1720, 1748, 1805, 1840, 1978, 2064, 2166, 2185, 2280, 2451, 2580, 2622, 2760, 2888, 2967, 3268, 3440, 3496, 3610, 3956, 4085, 4332, 4370, 4560, 4902, 4945, 5160, 5244, 5415, 5520, 5776, 5934, 6536, 6555, 6992, 7220, 7912, 8170, 8303, 8664, 8740, 9804, 9890, 10320, 10488, 10830, 11868, 12255, 13072, 13110, 14440, 14835, 15523, 15824, 16340, 16606, 17328, 17480, 18791, 19608, 19780, 20976, 21660, 23736, 24510, 24909, 26220, 28880, 29670, 31046, 32680, 33212, 34960, 37582, 39216, 39560, 41515, 43320, 46569, 47472, 49020, 49818, 52440, 56373, 59340, 62092, 65360, 66424, 75164, 77615, 79120, 83030, 86640, 93138, 93955, 98040, 99636, 104880, 112746, 118680, 124184, 124545, 132848, 150328, 155230, 166060, 186276, 187910, 196080, 199272, 225492, 232845, 237360, 248368, 249090, 281865, 300656, 310460, 332120, 357029, 372552, 375820, 398544, 450984, 465690, 498180, 563730, 620920, 664240, 714058, 745104, 751640, 901968, 931380, 996360, 1071087, 1127460, 1241840, 1428116, 1503280, 1785145, 1862760, 1992720, 2142174, 2254920, 2856232, 3570290, 3725520, 4284348, 4509840, 5355435, 5712464, 7140580, 8568696, 10710870, 14281160, 17137392, 21421740, 28562320, 42843480, 85686960]

約数ペア:

[(1, 85686960), (2, 42843480), (3, 28562320), (4, 21421740), (5, 17137392), (6, 14281160), (8, 10710870), (10, 8568696), (12, 7140580), (15, 5712464), (16, 5355435), (19, 4509840), (20, 4284348), (23, 3725520), (24, 3570290), (30, 2856232), (38, 2254920), (40, 2142174), (43, 1992720), (46, 1862760), (48, 1785145), (57, 1503280), (60, 1428116), (69, 1241840), (76, 1127460), (80, 1071087), (86, 996360), (92, 931380), (95, 901968), (114, 751640), (115, 745104), (120, 714058), (129, 664240), (138, 620920), (152, 563730), (172, 498180), (184, 465690), (190, 450984), (215, 398544), (228, 375820), (230, 372552), (240, 357029), (258, 332120), (276, 310460), (285, 300656), (304, 281865), (344, 249090), (345, 248368), (361, 237360), (368, 232845), (380, 225492), (430, 199272), (437, 196080), (456, 187910), (460, 186276), (516, 166060), (552, 155230), (570, 150328), (645, 132848), (688, 124545), (690, 124184), (722, 118680), (760, 112746), (817, 104880), (860, 99636), (874, 98040), (912, 93955), (920, 93138), (989, 86640), (1032, 83030), (1083, 79120), (1104, 77615), (1140, 75164), (1290, 66424), (1311, 65360), (1380, 62092), (1444, 59340), (1520, 56373), (1634, 52440), (1720, 49818), (1748, 49020), (1805, 47472), (1840, 46569), (1978, 43320), (2064, 41515), (2166, 39560), (2185, 39216), (2280, 37582), (2451, 34960), (2580, 33212), (2622, 32680), (2760, 31046), (2888, 29670), (2967, 28880), (3268, 26220), (3440, 24909), (3496, 24510), (3610, 23736), (3956, 21660), (4085, 20976), (4332, 19780), (4370, 19608), (4560, 18791), (4902, 17480), (4945, 17328), (5160, 16606), (5244, 16340), (5415, 15824), (5520, 15523), (5776, 14835), (5934, 14440), (6536, 13110), (6555, 13072), (6992, 12255), (7220, 11868), (7912, 10830), (8170, 10488), (8303, 10320), (8664, 9890), (8740, 9804)]