23353920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 280

約数和(自身を含む): 89620344

約数和(自身を除く): 66266424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 53, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 106, 108, 120, 135, 136, 144, 153, 159, 160, 162, 170, 180, 192, 204, 212, 216, 240, 255, 265, 270, 272, 288, 306, 318, 320, 324, 340, 360, 405, 408, 424, 432, 459, 477, 480, 510, 530, 540, 544, 576, 612, 636, 648, 680, 720, 765, 795, 810, 816, 848, 864, 901, 918, 954, 960, 1020, 1060, 1080, 1088, 1224, 1272, 1296, 1360, 1377, 1431, 1440, 1530, 1590, 1620, 1632, 1696, 1728, 1802, 1836, 1908, 2040, 2120, 2160, 2295, 2385, 2448, 2544, 2592, 2703, 2720, 2754, 2862, 2880, 3060, 3180, 3240, 3264, 3392, 3604, 3672, 3816, 4080, 4240, 4293, 4320, 4505, 4590, 4770, 4896, 5088, 5184, 5406, 5440, 5508, 5724, 6120, 6360, 6480, 6885, 7155, 7208, 7344, 7632, 8109, 8160, 8480, 8586, 8640, 9010, 9180, 9540, 9792, 10176, 10812, 11016, 11448, 12240, 12720, 12960, 13515, 13770, 14310, 14416, 14688, 15264, 16218, 16320, 16960, 17172, 18020, 18360, 19080, 21465, 21624, 22032, 22896, 24327, 24480, 25440, 25920, 27030, 27540, 28620, 28832, 29376, 30528, 32436, 34344, 36040, 36720, 38160, 40545, 42930, 43248, 44064, 45792, 48654, 48960, 50880, 54060, 55080, 57240, 57664, 64872, 68688, 72080, 72981, 73440, 76320, 81090, 85860, 86496, 88128, 91584, 97308, 108120, 110160, 114480, 121635, 129744, 137376, 144160, 145962, 146880, 152640, 162180, 171720, 172992, 194616, 216240, 220320, 228960, 243270, 259488, 274752, 288320, 291924, 324360, 343440, 364905, 389232, 432480, 440640, 457920, 486540, 518976, 583848, 648720, 686880, 729810, 778464, 864960, 973080, 1167696, 1297440, 1373760, 1459620, 1556928, 1946160, 2335392, 2594880, 2919240, 3892320, 4670784, 5838480, 7784640, 11676960, 23353920]

約数ペア:

[(1, 23353920), (2, 11676960), (3, 7784640), (4, 5838480), (5, 4670784), (6, 3892320), (8, 2919240), (9, 2594880), (10, 2335392), (12, 1946160), (15, 1556928), (16, 1459620), (17, 1373760), (18, 1297440), (20, 1167696), (24, 973080), (27, 864960), (30, 778464), (32, 729810), (34, 686880), (36, 648720), (40, 583848), (45, 518976), (48, 486540), (51, 457920), (53, 440640), (54, 432480), (60, 389232), (64, 364905), (68, 343440), (72, 324360), (80, 291924), (81, 288320), (85, 274752), (90, 259488), (96, 243270), (102, 228960), (106, 220320), (108, 216240), (120, 194616), (135, 172992), (136, 171720), (144, 162180), (153, 152640), (159, 146880), (160, 145962), (162, 144160), (170, 137376), (180, 129744), (192, 121635), (204, 114480), (212, 110160), (216, 108120), (240, 97308), (255, 91584), (265, 88128), (270, 86496), (272, 85860), (288, 81090), (306, 76320), (318, 73440), (320, 72981), (324, 72080), (340, 68688), (360, 64872), (405, 57664), (408, 57240), (424, 55080), (432, 54060), (459, 50880), (477, 48960), (480, 48654), (510, 45792), (530, 44064), (540, 43248), (544, 42930), (576, 40545), (612, 38160), (636, 36720), (648, 36040), (680, 34344), (720, 32436), (765, 30528), (795, 29376), (810, 28832), (816, 28620), (848, 27540), (864, 27030), (901, 25920), (918, 25440), (954, 24480), (960, 24327), (1020, 22896), (1060, 22032), (1080, 21624), (1088, 21465), (1224, 19080), (1272, 18360), (1296, 18020), (1360, 17172), (1377, 16960), (1431, 16320), (1440, 16218), (1530, 15264), (1590, 14688), (1620, 14416), (1632, 14310), (1696, 13770), (1728, 13515), (1802, 12960), (1836, 12720), (1908, 12240), (2040, 11448), (2120, 11016), (2160, 10812), (2295, 10176), (2385, 9792), (2448, 9540), (2544, 9180), (2592, 9010), (2703, 8640), (2720, 8586), (2754, 8480), (2862, 8160), (2880, 8109), (3060, 7632), (3180, 7344), (3240, 7208), (3264, 7155), (3392, 6885), (3604, 6480), (3672, 6360), (3816, 6120), (4080, 5724), (4240, 5508), (4293, 5440), (4320, 5406), (4505, 5184), (4590, 5088), (4770, 4896)]