1453580640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:1987

約数の個数: 240

約数和(自身を含む): 5219620560

約数和(自身を除く): 3766039920

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, 59, 60, 72, 80, 81, 90, 96, 108, 118, 120, 135, 144, 160, 162, 177, 180, 216, 236, 240, 270, 288, 295, 324, 354, 360, 405, 432, 472, 480, 531, 540, 590, 648, 708, 720, 810, 864, 885, 944, 1062, 1080, 1180, 1296, 1416, 1440, 1593, 1620, 1770, 1888, 1901, 2124, 2160, 2360, 2592, 2655, 2832, 3186, 3240, 3540, 3802, 4248, 4320, 4720, 4779, 5310, 5664, 5703, 6372, 6480, 7080, 7604, 7965, 8496, 9440, 9505, 9558, 10620, 11406, 12744, 12960, 14160, 15208, 15930, 16992, 17109, 19010, 19116, 21240, 22812, 23895, 25488, 28320, 28515, 30416, 31860, 34218, 38020, 38232, 42480, 45624, 47790, 50976, 51327, 57030, 60832, 63720, 68436, 76040, 76464, 84960, 85545, 91248, 95580, 102654, 112159, 114060, 127440, 136872, 152080, 152928, 153981, 171090, 182496, 191160, 205308, 224318, 228120, 254880, 256635, 273744, 304160, 307962, 336477, 342180, 382320, 410616, 448636, 456240, 513270, 547488, 560795, 615924, 672954, 684360, 764640, 769905, 821232, 897272, 912480, 1009431, 1026540, 1121590, 1231848, 1345908, 1368720, 1539810, 1642464, 1682385, 1794544, 2018862, 2053080, 2243180, 2463696, 2691816, 2737440, 3028293, 3079620, 3364770, 3589088, 4037724, 4106160, 4486360, 4927392, 5047155, 5383632, 6056586, 6159240, 6729540, 8075448, 8212320, 8972720, 9084879, 10094310, 10767264, 12113172, 12318480, 13459080, 15141465, 16150896, 17945440, 18169758, 20188620, 24226344, 24636960, 26918160, 30282930, 32301792, 36339516, 40377240, 45424395, 48452688, 53836320, 60565860, 72679032, 80754480, 90848790, 96905376, 121131720, 145358064, 161508960, 181697580, 242263440, 290716128, 363395160, 484526880, 726790320, 1453580640]

約数ペア:

[(1, 1453580640), (2, 726790320), (3, 484526880), (4, 363395160), (5, 290716128), (6, 242263440), (8, 181697580), (9, 161508960), (10, 145358064), (12, 121131720), (15, 96905376), (16, 90848790), (18, 80754480), (20, 72679032), (24, 60565860), (27, 53836320), (30, 48452688), (32, 45424395), (36, 40377240), (40, 36339516), (45, 32301792), (48, 30282930), (54, 26918160), (59, 24636960), (60, 24226344), (72, 20188620), (80, 18169758), (81, 17945440), (90, 16150896), (96, 15141465), (108, 13459080), (118, 12318480), (120, 12113172), (135, 10767264), (144, 10094310), (160, 9084879), (162, 8972720), (177, 8212320), (180, 8075448), (216, 6729540), (236, 6159240), (240, 6056586), (270, 5383632), (288, 5047155), (295, 4927392), (324, 4486360), (354, 4106160), (360, 4037724), (405, 3589088), (432, 3364770), (472, 3079620), (480, 3028293), (531, 2737440), (540, 2691816), (590, 2463696), (648, 2243180), (708, 2053080), (720, 2018862), (810, 1794544), (864, 1682385), (885, 1642464), (944, 1539810), (1062, 1368720), (1080, 1345908), (1180, 1231848), (1296, 1121590), (1416, 1026540), (1440, 1009431), (1593, 912480), (1620, 897272), (1770, 821232), (1888, 769905), (1901, 764640), (2124, 684360), (2160, 672954), (2360, 615924), (2592, 560795), (2655, 547488), (2832, 513270), (3186, 456240), (3240, 448636), (3540, 410616), (3802, 382320), (4248, 342180), (4320, 336477), (4720, 307962), (4779, 304160), (5310, 273744), (5664, 256635), (5703, 254880), (6372, 228120), (6480, 224318), (7080, 205308), (7604, 191160), (7965, 182496), (8496, 171090), (9440, 153981), (9505, 152928), (9558, 152080), (10620, 136872), (11406, 127440), (12744, 114060), (12960, 112159), (14160, 102654), (15208, 95580), (15930, 91248), (16992, 85545), (17109, 84960), (19010, 76464), (19116, 76040), (21240, 68436), (22812, 63720), (23895, 60832), (25488, 57030), (28320, 51327), (28515, 50976), (30416, 47790), (31860, 45624), (34218, 42480), (38020, 38232)]