1246466880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2579

約数の個数: 280

約数和(自身を含む): 4669109280

約数和(自身を除く): 3422642400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 608, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 2052, 2160, 2280, 2531, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3648, 4104, 4320, 4560, 5062, 5130, 5184, 5472, 6080, 6156, 6480, 6840, 7593, 7695, 8208, 8640, 9120, 10124, 10260, 10944, 12312, 12655, 12960, 13680, 15186, 15390, 16416, 18240, 20248, 20520, 22779, 24624, 25310, 25920, 27360, 30372, 30780, 32832, 37965, 40496, 41040, 45558, 48089, 49248, 50620, 54720, 60744, 61560, 68337, 75930, 80992, 82080, 91116, 96178, 98496, 101240, 113895, 121488, 123120, 136674, 144267, 151860, 161984, 164160, 182232, 192356, 202480, 205011, 227790, 240445, 242976, 246240, 273348, 288534, 303720, 341685, 364464, 384712, 404960, 410022, 432801, 455580, 480890, 485952, 492480, 546696, 577068, 607440, 683370, 721335, 728928, 769424, 809920, 820044, 865602, 911160, 961780, 1025055, 1093392, 1154136, 1214880, 1298403, 1366740, 1442670, 1457856, 1538848, 1640088, 1731204, 1822320, 1923560, 2050110, 2164005, 2186784, 2308272, 2429760, 2596806, 2733480, 2885340, 3077696, 3280176, 3462408, 3644640, 3847120, 3895209, 4100220, 4328010, 4373568, 4616544, 5193612, 5466960, 5770680, 6492015, 6560352, 6924816, 7289280, 7694240, 7790418, 8200440, 8656020, 9233088, 10387224, 10933920, 11541360, 12984030, 13120704, 13849632, 15388480, 15580836, 16400880, 17312040, 19476045, 20774448, 21867840, 23082720, 25968060, 27699264, 31161672, 32801760, 34624080, 38952090, 41548896, 46165440, 51936120, 62323344, 65603520, 69248160, 77904180, 83097792, 103872240, 124646688, 138496320, 155808360, 207744480, 249293376, 311616720, 415488960, 623233440, 1246466880]

約数ペア:

[(1, 1246466880), (2, 623233440), (3, 415488960), (4, 311616720), (5, 249293376), (6, 207744480), (8, 155808360), (9, 138496320), (10, 124646688), (12, 103872240), (15, 83097792), (16, 77904180), (18, 69248160), (19, 65603520), (20, 62323344), (24, 51936120), (27, 46165440), (30, 41548896), (32, 38952090), (36, 34624080), (38, 32801760), (40, 31161672), (45, 27699264), (48, 25968060), (54, 23082720), (57, 21867840), (60, 20774448), (64, 19476045), (72, 17312040), (76, 16400880), (80, 15580836), (81, 15388480), (90, 13849632), (95, 13120704), (96, 12984030), (108, 11541360), (114, 10933920), (120, 10387224), (135, 9233088), (144, 8656020), (152, 8200440), (160, 7790418), (162, 7694240), (171, 7289280), (180, 6924816), (190, 6560352), (192, 6492015), (216, 5770680), (228, 5466960), (240, 5193612), (270, 4616544), (285, 4373568), (288, 4328010), (304, 4100220), (320, 3895209), (324, 3847120), (342, 3644640), (360, 3462408), (380, 3280176), (405, 3077696), (432, 2885340), (456, 2733480), (480, 2596806), (513, 2429760), (540, 2308272), (570, 2186784), (576, 2164005), (608, 2050110), (648, 1923560), (684, 1822320), (720, 1731204), (760, 1640088), (810, 1538848), (855, 1457856), (864, 1442670), (912, 1366740), (960, 1298403), (1026, 1214880), (1080, 1154136), (1140, 1093392), (1216, 1025055), (1296, 961780), (1368, 911160), (1440, 865602), (1520, 820044), (1539, 809920), (1620, 769424), (1710, 728928), (1728, 721335), (1824, 683370), (2052, 607440), (2160, 577068), (2280, 546696), (2531, 492480), (2565, 485952), (2592, 480890), (2736, 455580), (2880, 432801), (3040, 410022), (3078, 404960), (3240, 384712), (3420, 364464), (3648, 341685), (4104, 303720), (4320, 288534), (4560, 273348), (5062, 246240), (5130, 242976), (5184, 240445), (5472, 227790), (6080, 205011), (6156, 202480), (6480, 192356), (6840, 182232), (7593, 164160), (7695, 161984), (8208, 151860), (8640, 144267), (9120, 136674), (10124, 123120), (10260, 121488), (10944, 113895), (12312, 101240), (12655, 98496), (12960, 96178), (13680, 91116), (15186, 82080), (15390, 80992), (16416, 75930), (18240, 68337), (20248, 61560), (20520, 60744), (22779, 54720), (24624, 50620), (25310, 49248), (25920, 48089), (27360, 45558), (30372, 41040), (30780, 40496), (32832, 37965)]