90053040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1$

素因数の和:488

約数の個数: 240

約数和(自身を含む): 351477504

約数和(自身を除く): 261424464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 443, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 886, 924, 968, 1155, 1210, 1232, 1320, 1329, 1452, 1540, 1680, 1694, 1772, 1815, 1848, 1936, 2215, 2310, 2420, 2541, 2640, 2658, 2904, 3080, 3101, 3388, 3544, 3630, 3696, 4235, 4430, 4620, 4840, 4873, 5082, 5316, 5808, 6160, 6202, 6645, 6776, 7088, 7260, 8470, 8860, 9240, 9303, 9680, 9746, 10164, 10632, 12404, 12705, 13290, 13552, 14520, 14619, 15505, 16940, 17720, 18480, 18606, 19492, 20328, 21264, 24365, 24808, 25410, 26580, 29040, 29238, 31010, 33880, 34111, 35440, 37212, 38984, 40656, 46515, 48730, 49616, 50820, 53160, 53603, 58476, 62020, 67760, 68222, 73095, 74424, 77968, 93030, 97460, 101640, 102333, 106320, 107206, 116952, 124040, 136444, 146190, 148848, 160809, 170555, 186060, 194920, 203280, 204666, 214412, 233904, 248080, 268015, 272888, 292380, 321618, 341110, 372120, 375221, 389840, 409332, 428824, 511665, 536030, 545776, 584760, 643236, 682220, 744240, 750442, 804045, 818664, 857648, 1023330, 1072060, 1125663, 1169520, 1286472, 1364440, 1500884, 1608090, 1637328, 1876105, 2046660, 2144120, 2251326, 2572944, 2728880, 3001768, 3216180, 3752210, 4093320, 4288240, 4502652, 5628315, 6003536, 6432360, 7504420, 8186640, 9005304, 11256630, 12864720, 15008840, 18010608, 22513260, 30017680, 45026520, 90053040]

約数ペア:

[(1, 90053040), (2, 45026520), (3, 30017680), (4, 22513260), (5, 18010608), (6, 15008840), (7, 12864720), (8, 11256630), (10, 9005304), (11, 8186640), (12, 7504420), (14, 6432360), (15, 6003536), (16, 5628315), (20, 4502652), (21, 4288240), (22, 4093320), (24, 3752210), (28, 3216180), (30, 3001768), (33, 2728880), (35, 2572944), (40, 2251326), (42, 2144120), (44, 2046660), (48, 1876105), (55, 1637328), (56, 1608090), (60, 1500884), (66, 1364440), (70, 1286472), (77, 1169520), (80, 1125663), (84, 1072060), (88, 1023330), (105, 857648), (110, 818664), (112, 804045), (120, 750442), (121, 744240), (132, 682220), (140, 643236), (154, 584760), (165, 545776), (168, 536030), (176, 511665), (210, 428824), (220, 409332), (231, 389840), (240, 375221), (242, 372120), (264, 341110), (280, 321618), (308, 292380), (330, 272888), (336, 268015), (363, 248080), (385, 233904), (420, 214412), (440, 204666), (443, 203280), (462, 194920), (484, 186060), (528, 170555), (560, 160809), (605, 148848), (616, 146190), (660, 136444), (726, 124040), (770, 116952), (840, 107206), (847, 106320), (880, 102333), (886, 101640), (924, 97460), (968, 93030), (1155, 77968), (1210, 74424), (1232, 73095), (1320, 68222), (1329, 67760), (1452, 62020), (1540, 58476), (1680, 53603), (1694, 53160), (1772, 50820), (1815, 49616), (1848, 48730), (1936, 46515), (2215, 40656), (2310, 38984), (2420, 37212), (2541, 35440), (2640, 34111), (2658, 33880), (2904, 31010), (3080, 29238), (3101, 29040), (3388, 26580), (3544, 25410), (3630, 24808), (3696, 24365), (4235, 21264), (4430, 20328), (4620, 19492), (4840, 18606), (4873, 18480), (5082, 17720), (5316, 16940), (5808, 15505), (6160, 14619), (6202, 14520), (6645, 13552), (6776, 13290), (7088, 12705), (7260, 12404), (8470, 10632), (8860, 10164), (9240, 9746), (9303, 9680)]