61045920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1124

約数の個数: 192

約数和(自身を含む): 230307840

約数和(自身を除く): 169261920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1087, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2174, 2340, 2808, 3120, 3261, 3510, 3744, 4320, 4348, 4680, 5435, 5616, 6240, 6522, 7020, 8696, 9360, 9783, 10870, 11232, 13044, 14040, 14131, 16305, 17392, 18720, 19566, 21740, 26088, 28080, 28262, 29349, 32610, 34784, 39132, 42393, 43480, 48915, 52176, 56160, 56524, 58698, 65220, 70655, 78264, 84786, 86960, 97830, 104352, 113048, 117396, 127179, 130440, 141310, 146745, 156528, 169572, 173920, 195660, 211965, 226096, 234792, 254358, 260880, 282620, 293490, 313056, 339144, 381537, 391320, 423930, 452192, 469584, 508716, 521760, 565240, 586980, 635895, 678288, 763074, 782640, 847860, 939168, 1017432, 1130480, 1173960, 1271790, 1356576, 1526148, 1565280, 1695720, 1907685, 2034864, 2260960, 2347920, 2543580, 3052296, 3391440, 3815370, 4069728, 4695840, 5087160, 6104592, 6782880, 7630740, 10174320, 12209184, 15261480, 20348640, 30522960, 61045920]

約数ペア:

[(1, 61045920), (2, 30522960), (3, 20348640), (4, 15261480), (5, 12209184), (6, 10174320), (8, 7630740), (9, 6782880), (10, 6104592), (12, 5087160), (13, 4695840), (15, 4069728), (16, 3815370), (18, 3391440), (20, 3052296), (24, 2543580), (26, 2347920), (27, 2260960), (30, 2034864), (32, 1907685), (36, 1695720), (39, 1565280), (40, 1526148), (45, 1356576), (48, 1271790), (52, 1173960), (54, 1130480), (60, 1017432), (65, 939168), (72, 847860), (78, 782640), (80, 763074), (90, 678288), (96, 635895), (104, 586980), (108, 565240), (117, 521760), (120, 508716), (130, 469584), (135, 452192), (144, 423930), (156, 391320), (160, 381537), (180, 339144), (195, 313056), (208, 293490), (216, 282620), (234, 260880), (240, 254358), (260, 234792), (270, 226096), (288, 211965), (312, 195660), (351, 173920), (360, 169572), (390, 156528), (416, 146745), (432, 141310), (468, 130440), (480, 127179), (520, 117396), (540, 113048), (585, 104352), (624, 97830), (702, 86960), (720, 84786), (780, 78264), (864, 70655), (936, 65220), (1040, 58698), (1080, 56524), (1087, 56160), (1170, 52176), (1248, 48915), (1404, 43480), (1440, 42393), (1560, 39132), (1755, 34784), (1872, 32610), (2080, 29349), (2160, 28262), (2174, 28080), (2340, 26088), (2808, 21740), (3120, 19566), (3261, 18720), (3510, 17392), (3744, 16305), (4320, 14131), (4348, 14040), (4680, 13044), (5435, 11232), (5616, 10870), (6240, 9783), (6522, 9360), (7020, 8696)]