328066560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 240

約数和(自身を含む): 1177759440

約数和(自身を除く): 849692880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 491, 512, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 982, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1473, 1536, 1740, 1856, 1920, 1964, 2088, 2304, 2320, 2455, 2560, 2610, 2784, 2880, 2946, 3480, 3712, 3840, 3928, 4176, 4419, 4608, 4640, 4910, 5220, 5568, 5760, 5892, 6960, 7365, 7424, 7680, 7856, 8352, 8838, 9280, 9820, 10440, 11136, 11520, 11784, 13920, 14239, 14730, 14848, 15712, 16704, 17676, 18560, 19640, 20880, 22095, 22272, 23040, 23568, 27840, 28478, 29460, 31424, 33408, 35352, 37120, 39280, 41760, 42717, 44190, 44544, 47136, 55680, 56956, 58920, 62848, 66816, 70704, 71195, 74240, 78560, 83520, 85434, 88380, 94272, 111360, 113912, 117840, 125696, 128151, 133632, 141408, 142390, 157120, 167040, 170868, 176760, 188544, 213585, 222720, 227824, 235680, 251392, 256302, 282816, 284780, 314240, 334080, 341736, 353520, 377088, 427170, 455648, 471360, 512604, 565632, 569560, 628480, 640755, 668160, 683472, 707040, 754176, 854340, 911296, 942720, 1025208, 1131264, 1139120, 1256960, 1281510, 1366944, 1414080, 1708680, 1822592, 1885440, 2050416, 2262528, 2278240, 2563020, 2733888, 2828160, 3417360, 3645184, 3770880, 4100832, 4556480, 5126040, 5467776, 5656320, 6834720, 7290368, 8201664, 9112960, 10252080, 10935552, 11312640, 13669440, 16403328, 18225920, 20504160, 21871104, 27338880, 32806656, 36451840, 41008320, 54677760, 65613312, 82016640, 109355520, 164033280, 328066560]

約数ペア:

[(1, 328066560), (2, 164033280), (3, 109355520), (4, 82016640), (5, 65613312), (6, 54677760), (8, 41008320), (9, 36451840), (10, 32806656), (12, 27338880), (15, 21871104), (16, 20504160), (18, 18225920), (20, 16403328), (24, 13669440), (29, 11312640), (30, 10935552), (32, 10252080), (36, 9112960), (40, 8201664), (45, 7290368), (48, 6834720), (58, 5656320), (60, 5467776), (64, 5126040), (72, 4556480), (80, 4100832), (87, 3770880), (90, 3645184), (96, 3417360), (116, 2828160), (120, 2733888), (128, 2563020), (144, 2278240), (145, 2262528), (160, 2050416), (174, 1885440), (180, 1822592), (192, 1708680), (232, 1414080), (240, 1366944), (256, 1281510), (261, 1256960), (288, 1139120), (290, 1131264), (320, 1025208), (348, 942720), (360, 911296), (384, 854340), (435, 754176), (464, 707040), (480, 683472), (491, 668160), (512, 640755), (522, 628480), (576, 569560), (580, 565632), (640, 512604), (696, 471360), (720, 455648), (768, 427170), (870, 377088), (928, 353520), (960, 341736), (982, 334080), (1044, 314240), (1152, 284780), (1160, 282816), (1280, 256302), (1305, 251392), (1392, 235680), (1440, 227824), (1473, 222720), (1536, 213585), (1740, 188544), (1856, 176760), (1920, 170868), (1964, 167040), (2088, 157120), (2304, 142390), (2320, 141408), (2455, 133632), (2560, 128151), (2610, 125696), (2784, 117840), (2880, 113912), (2946, 111360), (3480, 94272), (3712, 88380), (3840, 85434), (3928, 83520), (4176, 78560), (4419, 74240), (4608, 71195), (4640, 70704), (4910, 66816), (5220, 62848), (5568, 58920), (5760, 56956), (5892, 55680), (6960, 47136), (7365, 44544), (7424, 44190), (7680, 42717), (7856, 41760), (8352, 39280), (8838, 37120), (9280, 35352), (9820, 33408), (10440, 31424), (11136, 29460), (11520, 28478), (11784, 27840), (13920, 23568), (14239, 23040), (14730, 22272), (14848, 22095), (15712, 20880), (16704, 19640), (17676, 18560)]