28510864.000000000

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{241}}^1$

素因数の和:281

約数の個数: 264

約数和(自身を含む): 1081896816

約数和(自身を除く): 782054256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 241, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 482, 486, 512, 540, 576, 640, 648, 720, 723, 768, 810, 864, 960, 964, 972, 1024, 1080, 1152, 1205, 1215, 1280, 1296, 1440, 1446, 1536, 1620, 1728, 1920, 1928, 1944, 2160, 2169, 2304, 2410, 2430, 2560, 2592, 2880, 2892, 3072, 3240, 3456, 3615, 3840, 3856, 3888, 4320, 4338, 4608, 4820, 4860, 5120, 5184, 5760, 5784, 6480, 6507, 6912, 7230, 7680, 7712, 7776, 8640, 8676, 9216, 9640, 9720, 10368, 10845, 11520, 11568, 12960, 13014, 13824, 14460, 15360, 15424, 15552, 17280, 17352, 19280, 19440, 19521, 20736, 21690, 23040, 23136, 25920, 26028, 27648, 28920, 30848, 31104, 32535, 34560, 34704, 38560, 38880, 39042, 41472, 43380, 46080, 46272, 51840, 52056, 57840, 58563, 61696, 62208, 65070, 69120, 69408, 77120, 77760, 78084, 82944, 86760, 92544, 97605, 103680, 104112, 115680, 117126, 123392, 124416, 130140, 138240, 138816, 154240, 155520, 156168, 173520, 185088, 195210, 207360, 208224, 231360, 234252, 246784, 248832, 260280, 277632, 292815, 308480, 311040, 312336, 347040, 370176, 390420, 414720, 416448, 462720, 468504, 520560, 555264, 585630, 616960, 622080, 624672, 694080, 740352, 780840, 832896, 925440, 937008, 1041120, 1110528, 1171260, 1233920, 1244160, 1249344, 1388160, 1561680, 1665792, 1850880, 1874016, 2082240, 2221056, 2342520, 2498688, 2776320, 3123360, 3331584, 3701760, 3748032, 4164480, 4685040, 4997376, 5552640, 6246720, 6663168, 7496064, 8328960, 9370080, 9994752, 11105280, 12493440, 14992128, 16657920, 18740160, 19989504, 24986880, 29984256, 33315840, 37480320, 49973760, 59968512, 74960640, 99947520, 149921280, 299842560]

約数ペア:

[(1, 299842560), (2, 149921280), (3, 99947520), (4, 74960640), (5, 59968512), (6, 49973760), (8, 37480320), (9, 33315840), (10, 29984256), (12, 24986880), (15, 19989504), (16, 18740160), (18, 16657920), (20, 14992128), (24, 12493440), (27, 11105280), (30, 9994752), (32, 9370080), (36, 8328960), (40, 7496064), (45, 6663168), (48, 6246720), (54, 5552640), (60, 4997376), (64, 4685040), (72, 4164480), (80, 3748032), (81, 3701760), (90, 3331584), (96, 3123360), (108, 2776320), (120, 2498688), (128, 2342520), (135, 2221056), (144, 2082240), (160, 1874016), (162, 1850880), (180, 1665792), (192, 1561680), (216, 1388160), (240, 1249344), (241, 1244160), (243, 1233920), (256, 1171260), (270, 1110528), (288, 1041120), (320, 937008), (324, 925440), (360, 832896), (384, 780840), (405, 740352), (432, 694080), (480, 624672), (482, 622080), (486, 616960), (512, 585630), (540, 555264), (576, 520560), (640, 468504), (648, 462720), (720, 416448), (723, 414720), (768, 390420), (810, 370176), (864, 347040), (960, 312336), (964, 311040), (972, 308480), (1024, 292815), (1080, 277632), (1152, 260280), (1205, 248832), (1215, 246784), (1280, 234252), (1296, 231360), (1440, 208224), (1446, 207360), (1536, 195210), (1620, 185088), (1728, 173520), (1920, 156168), (1928, 155520), (1944, 154240), (2160, 138816), (2169, 138240), (2304, 130140), (2410, 124416), (2430, 123392), (2560, 117126), (2592, 115680), (2880, 104112), (2892, 103680), (3072, 97605), (3240, 92544), (3456, 86760), (3615, 82944), (3840, 78084), (3856, 77760), (3888, 77120), (4320, 69408), (4338, 69120), (4608, 65070), (4820, 62208), (4860, 61696), (5120, 58563), (5184, 57840), (5760, 52056), (5784, 51840), (6480, 46272), (6507, 46080), (6912, 43380), (7230, 41472), (7680, 39042), (7712, 38880), (7776, 38560), (8640, 34704), (8676, 34560), (9216, 32535), (9640, 31104), (9720, 30848), (10368, 28920), (10845, 27648), (11520, 26028), (11568, 25920), (12960, 23136), (13014, 23040), (13824, 21690), (14460, 20736), (15360, 19521), (15424, 19440), (15552, 19280), (17280, 17352)]