780572160

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 320

約数和(自身を含む): 2899100160

約数和(自身を除く): 2118528000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 491, 512, 540, 552, 576, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 982, 1035, 1080, 1104, 1152, 1242, 1280, 1380, 1440, 1472, 1473, 1536, 1656, 1728, 1840, 1920, 1964, 2070, 2160, 2208, 2304, 2455, 2484, 2560, 2760, 2880, 2944, 2946, 3105, 3312, 3456, 3680, 3840, 3928, 4140, 4320, 4416, 4419, 4608, 4910, 4968, 5520, 5760, 5888, 5892, 6210, 6624, 6912, 7360, 7365, 7680, 7856, 8280, 8640, 8832, 8838, 9820, 9936, 11040, 11293, 11520, 11776, 11784, 12420, 13248, 13257, 13824, 14720, 14730, 15712, 16560, 17280, 17664, 17676, 19640, 19872, 22080, 22095, 22586, 23040, 23568, 24840, 26496, 26514, 29440, 29460, 31424, 33120, 33879, 34560, 35328, 35352, 39280, 39744, 44160, 44190, 45172, 47136, 49680, 52992, 53028, 56465, 58880, 58920, 62848, 66240, 66285, 67758, 69120, 70704, 78560, 79488, 88320, 88380, 90344, 94272, 99360, 101637, 105984, 106056, 112930, 117840, 125696, 132480, 132570, 135516, 141408, 157120, 158976, 169395, 176640, 176760, 180688, 188544, 198720, 203274, 212112, 225860, 235680, 251392, 264960, 265140, 271032, 282816, 304911, 314240, 317952, 338790, 353520, 361376, 377088, 397440, 406548, 424224, 451720, 471360, 508185, 529920, 530280, 542064, 565632, 609822, 628480, 677580, 707040, 722752, 754176, 794880, 813096, 848448, 903440, 942720, 1016370, 1060560, 1084128, 1131264, 1219644, 1256960, 1355160, 1414080, 1445504, 1524555, 1589760, 1626192, 1696896, 1806880, 1885440, 2032740, 2121120, 2168256, 2262528, 2439288, 2710320, 2828160, 2891008, 3049110, 3252384, 3393792, 3613760, 3770880, 4065480, 4242240, 4336512, 4878576, 5420640, 5656320, 5782016, 6098220, 6504768, 6787584, 7227520, 8130960, 8484480, 8673024, 9757152, 10841280, 11312640, 12196440, 13009536, 14455040, 16261920, 16968960, 17346048, 19514304, 21682560, 24392880, 26019072, 28910080, 32523840, 33937920, 39028608, 43365120, 48785760, 52038144, 65047680, 78057216, 86730240, 97571520, 130095360, 156114432, 195143040, 260190720, 390286080, 780572160]

約数ペア:

[(1, 780572160), (2, 390286080), (3, 260190720), (4, 195143040), (5, 156114432), (6, 130095360), (8, 97571520), (9, 86730240), (10, 78057216), (12, 65047680), (15, 52038144), (16, 48785760), (18, 43365120), (20, 39028608), (23, 33937920), (24, 32523840), (27, 28910080), (30, 26019072), (32, 24392880), (36, 21682560), (40, 19514304), (45, 17346048), (46, 16968960), (48, 16261920), (54, 14455040), (60, 13009536), (64, 12196440), (69, 11312640), (72, 10841280), (80, 9757152), (90, 8673024), (92, 8484480), (96, 8130960), (108, 7227520), (115, 6787584), (120, 6504768), (128, 6098220), (135, 5782016), (138, 5656320), (144, 5420640), (160, 4878576), (180, 4336512), (184, 4242240), (192, 4065480), (207, 3770880), (216, 3613760), (230, 3393792), (240, 3252384), (256, 3049110), (270, 2891008), (276, 2828160), (288, 2710320), (320, 2439288), (345, 2262528), (360, 2168256), (368, 2121120), (384, 2032740), (414, 1885440), (432, 1806880), (460, 1696896), (480, 1626192), (491, 1589760), (512, 1524555), (540, 1445504), (552, 1414080), (576, 1355160), (621, 1256960), (640, 1219644), (690, 1131264), (720, 1084128), (736, 1060560), (768, 1016370), (828, 942720), (864, 903440), (920, 848448), (960, 813096), (982, 794880), (1035, 754176), (1080, 722752), (1104, 707040), (1152, 677580), (1242, 628480), (1280, 609822), (1380, 565632), (1440, 542064), (1472, 530280), (1473, 529920), (1536, 508185), (1656, 471360), (1728, 451720), (1840, 424224), (1920, 406548), (1964, 397440), (2070, 377088), (2160, 361376), (2208, 353520), (2304, 338790), (2455, 317952), (2484, 314240), (2560, 304911), (2760, 282816), (2880, 271032), (2944, 265140), (2946, 264960), (3105, 251392), (3312, 235680), (3456, 225860), (3680, 212112), (3840, 203274), (3928, 198720), (4140, 188544), (4320, 180688), (4416, 176760), (4419, 176640), (4608, 169395), (4910, 158976), (4968, 157120), (5520, 141408), (5760, 135516), (5888, 132570), (5892, 132480), (6210, 125696), (6624, 117840), (6912, 112930), (7360, 106056), (7365, 105984), (7680, 101637), (7856, 99360), (8280, 94272), (8640, 90344), (8832, 88380), (8838, 88320), (9820, 79488), (9936, 78560), (11040, 70704), (11293, 69120), (11520, 67758), (11776, 66285), (11784, 66240), (12420, 62848), (13248, 58920), (13257, 58880), (13824, 56465), (14720, 53028), (14730, 52992), (15712, 49680), (16560, 47136), (17280, 45172), (17664, 44190), (17676, 44160), (19640, 39744), (19872, 39280), (22080, 35352), (22095, 35328), (22586, 34560), (23040, 33879), (23568, 33120), (24840, 31424), (26496, 29460), (26514, 29440)]