493490880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:349

約数の個数: 280

約数和(自身を含む): 1785030720

約数和(自身を除く): 1291539840

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, 79, 80, 81, 90, 96, 108, 120, 135, 144, 158, 160, 162, 180, 192, 216, 237, 240, 241, 270, 288, 316, 320, 324, 360, 395, 405, 432, 474, 480, 482, 540, 576, 632, 648, 711, 720, 723, 790, 810, 864, 948, 960, 964, 1080, 1185, 1205, 1264, 1296, 1422, 1440, 1446, 1580, 1620, 1728, 1896, 1928, 2133, 2160, 2169, 2370, 2410, 2528, 2592, 2844, 2880, 2892, 3160, 3240, 3555, 3615, 3792, 3856, 4266, 4320, 4338, 4740, 4820, 5056, 5184, 5688, 5784, 6320, 6399, 6480, 6507, 7110, 7230, 7584, 7712, 8532, 8640, 8676, 9480, 9640, 10665, 10845, 11376, 11568, 12640, 12798, 12960, 13014, 14220, 14460, 15168, 15424, 17064, 17352, 18960, 19039, 19280, 19521, 21330, 21690, 22752, 23136, 25280, 25596, 25920, 26028, 28440, 28920, 31995, 32535, 34128, 34704, 37920, 38078, 38560, 39042, 42660, 43380, 45504, 46272, 51192, 52056, 56880, 57117, 57840, 63990, 65070, 68256, 69408, 75840, 76156, 77120, 78084, 85320, 86760, 95195, 97605, 102384, 104112, 113760, 114234, 115680, 127980, 130140, 136512, 138816, 152312, 156168, 170640, 171351, 173520, 190390, 195210, 204768, 208224, 227520, 228468, 231360, 255960, 260280, 285585, 304624, 312336, 341280, 342702, 347040, 380780, 390420, 409536, 416448, 456936, 511920, 514053, 520560, 571170, 609248, 624672, 682560, 685404, 694080, 761560, 780840, 856755, 913872, 1023840, 1028106, 1041120, 1142340, 1218496, 1249344, 1370808, 1523120, 1542159, 1561680, 1713510, 1827744, 2047680, 2056212, 2082240, 2284680, 2570265, 2741616, 3046240, 3084318, 3123360, 3427020, 3655488, 4112424, 4569360, 5140530, 5483232, 6092480, 6168636, 6246720, 6854040, 7710795, 8224848, 9138720, 10281060, 10966464, 12337272, 13708080, 15421590, 16449696, 18277440, 20562120, 24674544, 27416160, 30843180, 32899392, 41124240, 49349088, 54832320, 61686360, 82248480, 98698176, 123372720, 164496960, 246745440, 493490880]

約数ペア:

[(1, 493490880), (2, 246745440), (3, 164496960), (4, 123372720), (5, 98698176), (6, 82248480), (8, 61686360), (9, 54832320), (10, 49349088), (12, 41124240), (15, 32899392), (16, 30843180), (18, 27416160), (20, 24674544), (24, 20562120), (27, 18277440), (30, 16449696), (32, 15421590), (36, 13708080), (40, 12337272), (45, 10966464), (48, 10281060), (54, 9138720), (60, 8224848), (64, 7710795), (72, 6854040), (79, 6246720), (80, 6168636), (81, 6092480), (90, 5483232), (96, 5140530), (108, 4569360), (120, 4112424), (135, 3655488), (144, 3427020), (158, 3123360), (160, 3084318), (162, 3046240), (180, 2741616), (192, 2570265), (216, 2284680), (237, 2082240), (240, 2056212), (241, 2047680), (270, 1827744), (288, 1713510), (316, 1561680), (320, 1542159), (324, 1523120), (360, 1370808), (395, 1249344), (405, 1218496), (432, 1142340), (474, 1041120), (480, 1028106), (482, 1023840), (540, 913872), (576, 856755), (632, 780840), (648, 761560), (711, 694080), (720, 685404), (723, 682560), (790, 624672), (810, 609248), (864, 571170), (948, 520560), (960, 514053), (964, 511920), (1080, 456936), (1185, 416448), (1205, 409536), (1264, 390420), (1296, 380780), (1422, 347040), (1440, 342702), (1446, 341280), (1580, 312336), (1620, 304624), (1728, 285585), (1896, 260280), (1928, 255960), (2133, 231360), (2160, 228468), (2169, 227520), (2370, 208224), (2410, 204768), (2528, 195210), (2592, 190390), (2844, 173520), (2880, 171351), (2892, 170640), (3160, 156168), (3240, 152312), (3555, 138816), (3615, 136512), (3792, 130140), (3856, 127980), (4266, 115680), (4320, 114234), (4338, 113760), (4740, 104112), (4820, 102384), (5056, 97605), (5184, 95195), (5688, 86760), (5784, 85320), (6320, 78084), (6399, 77120), (6480, 76156), (6507, 75840), (7110, 69408), (7230, 68256), (7584, 65070), (7712, 63990), (8532, 57840), (8640, 57117), (8676, 56880), (9480, 52056), (9640, 51192), (10665, 46272), (10845, 45504), (11376, 43380), (11568, 42660), (12640, 39042), (12798, 38560), (12960, 38078), (13014, 37920), (14220, 34704), (14460, 34128), (15168, 32535), (15424, 31995), (17064, 28920), (17352, 28440), (18960, 26028), (19039, 25920), (19280, 25596), (19521, 25280), (21330, 23136), (21690, 22752)]