180867840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 633803520

約数和(自身を除く): 452935680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 67, 74, 76, 80, 95, 96, 111, 114, 120, 128, 134, 148, 152, 160, 185, 190, 192, 201, 222, 228, 240, 256, 268, 285, 296, 304, 320, 335, 370, 380, 384, 402, 444, 456, 480, 536, 555, 570, 592, 608, 640, 670, 703, 740, 760, 768, 804, 888, 912, 960, 1005, 1072, 1110, 1140, 1184, 1216, 1273, 1280, 1340, 1406, 1480, 1520, 1608, 1776, 1824, 1920, 2010, 2109, 2144, 2220, 2280, 2368, 2432, 2479, 2546, 2680, 2812, 2960, 3040, 3216, 3515, 3552, 3648, 3819, 3840, 4020, 4218, 4288, 4440, 4560, 4736, 4864, 4958, 5092, 5360, 5624, 5920, 6080, 6365, 6432, 7030, 7104, 7296, 7437, 7638, 8040, 8436, 8576, 8880, 9120, 9472, 9916, 10184, 10545, 10720, 11248, 11840, 12160, 12395, 12730, 12864, 14060, 14208, 14592, 14874, 15276, 16080, 16872, 17152, 17760, 18240, 19095, 19832, 20368, 21090, 21440, 22496, 23680, 24320, 24790, 25460, 25728, 28120, 28416, 29748, 30552, 32160, 33744, 35520, 36480, 37185, 38190, 39664, 40736, 42180, 42880, 44992, 47101, 47360, 49580, 50920, 51456, 56240, 59496, 61104, 64320, 67488, 71040, 72960, 74370, 76380, 79328, 81472, 84360, 85760, 89984, 94202, 99160, 101840, 112480, 118992, 122208, 128640, 134976, 141303, 142080, 148740, 152760, 158656, 162944, 168720, 179968, 188404, 198320, 203680, 224960, 235505, 237984, 244416, 257280, 269952, 282606, 297480, 305520, 317312, 325888, 337440, 376808, 396640, 407360, 449920, 471010, 475968, 488832, 539904, 565212, 594960, 611040, 634624, 674880, 706515, 753616, 793280, 814720, 899840, 942020, 951936, 977664, 1130424, 1189920, 1222080, 1349760, 1413030, 1507232, 1586560, 1629440, 1884040, 1903872, 2260848, 2379840, 2444160, 2699520, 2826060, 3014464, 3173120, 3768080, 4521696, 4759680, 4888320, 5652120, 6028928, 7536160, 9043392, 9519360, 11304240, 12057856, 15072320, 18086784, 22608480, 30144640, 36173568, 45216960, 60289280, 90433920, 180867840]

約数ペア:

[(1, 180867840), (2, 90433920), (3, 60289280), (4, 45216960), (5, 36173568), (6, 30144640), (8, 22608480), (10, 18086784), (12, 15072320), (15, 12057856), (16, 11304240), (19, 9519360), (20, 9043392), (24, 7536160), (30, 6028928), (32, 5652120), (37, 4888320), (38, 4759680), (40, 4521696), (48, 3768080), (57, 3173120), (60, 3014464), (64, 2826060), (67, 2699520), (74, 2444160), (76, 2379840), (80, 2260848), (95, 1903872), (96, 1884040), (111, 1629440), (114, 1586560), (120, 1507232), (128, 1413030), (134, 1349760), (148, 1222080), (152, 1189920), (160, 1130424), (185, 977664), (190, 951936), (192, 942020), (201, 899840), (222, 814720), (228, 793280), (240, 753616), (256, 706515), (268, 674880), (285, 634624), (296, 611040), (304, 594960), (320, 565212), (335, 539904), (370, 488832), (380, 475968), (384, 471010), (402, 449920), (444, 407360), (456, 396640), (480, 376808), (536, 337440), (555, 325888), (570, 317312), (592, 305520), (608, 297480), (640, 282606), (670, 269952), (703, 257280), (740, 244416), (760, 237984), (768, 235505), (804, 224960), (888, 203680), (912, 198320), (960, 188404), (1005, 179968), (1072, 168720), (1110, 162944), (1140, 158656), (1184, 152760), (1216, 148740), (1273, 142080), (1280, 141303), (1340, 134976), (1406, 128640), (1480, 122208), (1520, 118992), (1608, 112480), (1776, 101840), (1824, 99160), (1920, 94202), (2010, 89984), (2109, 85760), (2144, 84360), (2220, 81472), (2280, 79328), (2368, 76380), (2432, 74370), (2479, 72960), (2546, 71040), (2680, 67488), (2812, 64320), (2960, 61104), (3040, 59496), (3216, 56240), (3515, 51456), (3552, 50920), (3648, 49580), (3819, 47360), (3840, 47101), (4020, 44992), (4218, 42880), (4288, 42180), (4440, 40736), (4560, 39664), (4736, 38190), (4864, 37185), (4958, 36480), (5092, 35520), (5360, 33744), (5624, 32160), (5920, 30552), (6080, 29748), (6365, 28416), (6432, 28120), (7030, 25728), (7104, 25460), (7296, 24790), (7437, 24320), (7638, 23680), (8040, 22496), (8436, 21440), (8576, 21090), (8880, 20368), (9120, 19832), (9472, 19095), (9916, 18240), (10184, 17760), (10545, 17152), (10720, 16872), (11248, 16080), (11840, 15276), (12160, 14874), (12395, 14592), (12730, 14208), (12864, 14060)]