553985280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2577

約数の個数: 216

約数和(自身を含む): 2018409120

約数和(自身を除く): 1464423840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2531, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5062, 5472, 5760, 6080, 6840, 7296, 7593, 9120, 10124, 10944, 11520, 12160, 12655, 13680, 14592, 15186, 18240, 20248, 21888, 22779, 24320, 25310, 27360, 30372, 36480, 37965, 40496, 43776, 45558, 48089, 50620, 54720, 60744, 72960, 75930, 80992, 91116, 96178, 101240, 109440, 113895, 121488, 144267, 151860, 161984, 182232, 192356, 202480, 218880, 227790, 240445, 242976, 288534, 303720, 323968, 364464, 384712, 404960, 432801, 455580, 480890, 485952, 577068, 607440, 647936, 721335, 728928, 769424, 809920, 865602, 911160, 961780, 971904, 1154136, 1214880, 1442670, 1457856, 1538848, 1619840, 1731204, 1822320, 1923560, 1943808, 2164005, 2308272, 2429760, 2885340, 2915712, 3077696, 3239680, 3462408, 3644640, 3847120, 4328010, 4616544, 4859520, 5770680, 5831424, 6155392, 6924816, 7289280, 7694240, 8656020, 9233088, 9719040, 11541360, 12310784, 13849632, 14578560, 15388480, 17312040, 18466176, 23082720, 27699264, 29157120, 30776960, 34624080, 36932352, 46165440, 55398528, 61553920, 69248160, 92330880, 110797056, 138496320, 184661760, 276992640, 553985280]

約数ペア:

[(1, 553985280), (2, 276992640), (3, 184661760), (4, 138496320), (5, 110797056), (6, 92330880), (8, 69248160), (9, 61553920), (10, 55398528), (12, 46165440), (15, 36932352), (16, 34624080), (18, 30776960), (19, 29157120), (20, 27699264), (24, 23082720), (30, 18466176), (32, 17312040), (36, 15388480), (38, 14578560), (40, 13849632), (45, 12310784), (48, 11541360), (57, 9719040), (60, 9233088), (64, 8656020), (72, 7694240), (76, 7289280), (80, 6924816), (90, 6155392), (95, 5831424), (96, 5770680), (114, 4859520), (120, 4616544), (128, 4328010), (144, 3847120), (152, 3644640), (160, 3462408), (171, 3239680), (180, 3077696), (190, 2915712), (192, 2885340), (228, 2429760), (240, 2308272), (256, 2164005), (285, 1943808), (288, 1923560), (304, 1822320), (320, 1731204), (342, 1619840), (360, 1538848), (380, 1457856), (384, 1442670), (456, 1214880), (480, 1154136), (570, 971904), (576, 961780), (608, 911160), (640, 865602), (684, 809920), (720, 769424), (760, 728928), (768, 721335), (855, 647936), (912, 607440), (960, 577068), (1140, 485952), (1152, 480890), (1216, 455580), (1280, 432801), (1368, 404960), (1440, 384712), (1520, 364464), (1710, 323968), (1824, 303720), (1920, 288534), (2280, 242976), (2304, 240445), (2432, 227790), (2531, 218880), (2736, 202480), (2880, 192356), (3040, 182232), (3420, 161984), (3648, 151860), (3840, 144267), (4560, 121488), (4864, 113895), (5062, 109440), (5472, 101240), (5760, 96178), (6080, 91116), (6840, 80992), (7296, 75930), (7593, 72960), (9120, 60744), (10124, 54720), (10944, 50620), (11520, 48089), (12160, 45558), (12655, 43776), (13680, 40496), (14592, 37965), (15186, 36480), (18240, 30372), (20248, 27360), (21888, 25310), (22779, 24320)]