921468960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:857

約数の個数: 240

約数和(自身を含む): 3290025816

約数和(自身を除く): 2368556856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 97, 108, 120, 135, 144, 160, 162, 180, 194, 216, 240, 270, 288, 291, 324, 360, 388, 405, 432, 480, 485, 540, 582, 648, 720, 733, 776, 810, 864, 873, 970, 1080, 1164, 1296, 1440, 1455, 1466, 1552, 1620, 1746, 1940, 2160, 2199, 2328, 2592, 2619, 2910, 2932, 3104, 3240, 3492, 3665, 3880, 4320, 4365, 4398, 4656, 5238, 5820, 5864, 6480, 6597, 6984, 7330, 7760, 7857, 8730, 8796, 9312, 10476, 10995, 11640, 11728, 12960, 13095, 13194, 13968, 14660, 15520, 15714, 17460, 17592, 19791, 20952, 21990, 23280, 23456, 26190, 26388, 27936, 29320, 31428, 32985, 34920, 35184, 39285, 39582, 41904, 43980, 46560, 52380, 52776, 58640, 59373, 62856, 65970, 69840, 70368, 71101, 78570, 79164, 83808, 87960, 98955, 104760, 105552, 117280, 118746, 125712, 131940, 139680, 142202, 157140, 158328, 175920, 197910, 209520, 211104, 213303, 237492, 251424, 263880, 284404, 296865, 314280, 316656, 351840, 355505, 395820, 419040, 426606, 474984, 527760, 568808, 593730, 628560, 633312, 639909, 711010, 791640, 853212, 949968, 1055520, 1066515, 1137616, 1187460, 1257120, 1279818, 1422020, 1583280, 1706424, 1899936, 1919727, 2133030, 2275232, 2374920, 2559636, 2844040, 3166560, 3199545, 3412848, 3839454, 4266060, 4749840, 5119272, 5688080, 5759181, 6399090, 6825696, 7678908, 8532120, 9499680, 9598635, 10238544, 11376160, 11518362, 12798180, 15357816, 17064240, 19197270, 20477088, 23036724, 25596360, 28795905, 30715632, 34128480, 38394540, 46073448, 51192720, 57591810, 61431264, 76789080, 92146896, 102385440, 115183620, 153578160, 184293792, 230367240, 307156320, 460734480, 921468960]

約数ペア:

[(1, 921468960), (2, 460734480), (3, 307156320), (4, 230367240), (5, 184293792), (6, 153578160), (8, 115183620), (9, 102385440), (10, 92146896), (12, 76789080), (15, 61431264), (16, 57591810), (18, 51192720), (20, 46073448), (24, 38394540), (27, 34128480), (30, 30715632), (32, 28795905), (36, 25596360), (40, 23036724), (45, 20477088), (48, 19197270), (54, 17064240), (60, 15357816), (72, 12798180), (80, 11518362), (81, 11376160), (90, 10238544), (96, 9598635), (97, 9499680), (108, 8532120), (120, 7678908), (135, 6825696), (144, 6399090), (160, 5759181), (162, 5688080), (180, 5119272), (194, 4749840), (216, 4266060), (240, 3839454), (270, 3412848), (288, 3199545), (291, 3166560), (324, 2844040), (360, 2559636), (388, 2374920), (405, 2275232), (432, 2133030), (480, 1919727), (485, 1899936), (540, 1706424), (582, 1583280), (648, 1422020), (720, 1279818), (733, 1257120), (776, 1187460), (810, 1137616), (864, 1066515), (873, 1055520), (970, 949968), (1080, 853212), (1164, 791640), (1296, 711010), (1440, 639909), (1455, 633312), (1466, 628560), (1552, 593730), (1620, 568808), (1746, 527760), (1940, 474984), (2160, 426606), (2199, 419040), (2328, 395820), (2592, 355505), (2619, 351840), (2910, 316656), (2932, 314280), (3104, 296865), (3240, 284404), (3492, 263880), (3665, 251424), (3880, 237492), (4320, 213303), (4365, 211104), (4398, 209520), (4656, 197910), (5238, 175920), (5820, 158328), (5864, 157140), (6480, 142202), (6597, 139680), (6984, 131940), (7330, 125712), (7760, 118746), (7857, 117280), (8730, 105552), (8796, 104760), (9312, 98955), (10476, 87960), (10995, 83808), (11640, 79164), (11728, 78570), (12960, 71101), (13095, 70368), (13194, 69840), (13968, 65970), (14660, 62856), (15520, 59373), (15714, 58640), (17460, 52776), (17592, 52380), (19791, 46560), (20952, 43980), (21990, 41904), (23280, 39582), (23456, 39285), (26190, 35184), (26388, 34920), (27936, 32985), (29320, 31428)]