15142854240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{22811}}^1$

素因数の和:23293

約数の個数: 144

約数和(自身を含む): 51789353616

約数和(自身を除く): 36646499376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 461, 480, 720, 922, 1383, 1440, 1844, 2305, 2766, 3688, 4149, 4610, 5532, 6915, 7376, 8298, 9220, 11064, 13830, 14752, 16596, 18440, 20745, 22128, 22811, 27660, 33192, 36880, 41490, 44256, 45622, 55320, 66384, 68433, 73760, 82980, 91244, 110640, 114055, 132768, 136866, 165960, 182488, 205299, 221280, 228110, 273732, 331920, 342165, 364976, 410598, 456220, 547464, 663840, 684330, 729952, 821196, 912440, 1026495, 1094928, 1368660, 1642392, 1824880, 2052990, 2189856, 2737320, 3284784, 3649760, 4105980, 5474640, 6569568, 8211960, 10515871, 10949280, 16423920, 21031742, 31547613, 32847840, 42063484, 52579355, 63095226, 84126968, 94642839, 105158710, 126190452, 157738065, 168253936, 189285678, 210317420, 252380904, 315476130, 336507872, 378571356, 420634840, 473214195, 504761808, 630952260, 757142712, 841269680, 946428390, 1009523616, 1261904520, 1514285424, 1682539360, 1892856780, 2523809040, 3028570848, 3785713560, 5047618080, 7571427120, 15142854240]

約数ペア:

[(1, 15142854240), (2, 7571427120), (3, 5047618080), (4, 3785713560), (5, 3028570848), (6, 2523809040), (8, 1892856780), (9, 1682539360), (10, 1514285424), (12, 1261904520), (15, 1009523616), (16, 946428390), (18, 841269680), (20, 757142712), (24, 630952260), (30, 504761808), (32, 473214195), (36, 420634840), (40, 378571356), (45, 336507872), (48, 315476130), (60, 252380904), (72, 210317420), (80, 189285678), (90, 168253936), (96, 157738065), (120, 126190452), (144, 105158710), (160, 94642839), (180, 84126968), (240, 63095226), (288, 52579355), (360, 42063484), (461, 32847840), (480, 31547613), (720, 21031742), (922, 16423920), (1383, 10949280), (1440, 10515871), (1844, 8211960), (2305, 6569568), (2766, 5474640), (3688, 4105980), (4149, 3649760), (4610, 3284784), (5532, 2737320), (6915, 2189856), (7376, 2052990), (8298, 1824880), (9220, 1642392), (11064, 1368660), (13830, 1094928), (14752, 1026495), (16596, 912440), (18440, 821196), (20745, 729952), (22128, 684330), (22811, 663840), (27660, 547464), (33192, 456220), (36880, 410598), (41490, 364976), (44256, 342165), (45622, 331920), (55320, 273732), (66384, 228110), (68433, 221280), (73760, 205299), (82980, 182488), (91244, 165960), (110640, 136866), (114055, 132768)]