272862720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:953

約数の個数: 240

約数和(自身を含む): 1018809792

約数和(自身を除く): 745947072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 911, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1822, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2733, 2880, 3120, 3328, 3644, 3744, 3840, 4160, 4555, 4608, 4680, 4992, 5466, 5760, 6240, 6656, 7288, 7488, 7680, 8199, 8320, 9110, 9360, 9984, 10932, 11520, 11843, 12480, 13665, 14576, 14976, 16398, 16640, 18220, 18720, 19968, 21864, 23040, 23686, 24960, 27330, 29152, 29952, 32796, 33280, 35529, 36440, 37440, 40995, 43728, 47372, 49920, 54660, 58304, 59215, 59904, 65592, 71058, 72880, 74880, 81990, 87456, 94744, 99840, 106587, 109320, 116608, 118430, 131184, 142116, 145760, 149760, 163980, 174912, 177645, 189488, 213174, 218640, 233216, 236860, 262368, 284232, 291520, 299520, 327960, 349824, 355290, 378976, 426348, 437280, 466432, 473720, 524736, 532935, 568464, 583040, 655920, 699648, 710580, 757952, 852696, 874560, 947440, 1049472, 1065870, 1136928, 1166080, 1311840, 1399296, 1421160, 1515904, 1705392, 1749120, 1894880, 2098944, 2131740, 2273856, 2332160, 2623680, 2842320, 3031808, 3410784, 3498240, 3789760, 4197888, 4263480, 4547712, 5247360, 5684640, 6063616, 6821568, 6996480, 7579520, 8526960, 9095424, 10494720, 11369280, 13643136, 15159040, 17053920, 18190848, 20989440, 22738560, 27286272, 30318080, 34107840, 45477120, 54572544, 68215680, 90954240, 136431360, 272862720]

約数ペア:

[(1, 272862720), (2, 136431360), (3, 90954240), (4, 68215680), (5, 54572544), (6, 45477120), (8, 34107840), (9, 30318080), (10, 27286272), (12, 22738560), (13, 20989440), (15, 18190848), (16, 17053920), (18, 15159040), (20, 13643136), (24, 11369280), (26, 10494720), (30, 9095424), (32, 8526960), (36, 7579520), (39, 6996480), (40, 6821568), (45, 6063616), (48, 5684640), (52, 5247360), (60, 4547712), (64, 4263480), (65, 4197888), (72, 3789760), (78, 3498240), (80, 3410784), (90, 3031808), (96, 2842320), (104, 2623680), (117, 2332160), (120, 2273856), (128, 2131740), (130, 2098944), (144, 1894880), (156, 1749120), (160, 1705392), (180, 1515904), (192, 1421160), (195, 1399296), (208, 1311840), (234, 1166080), (240, 1136928), (256, 1065870), (260, 1049472), (288, 947440), (312, 874560), (320, 852696), (360, 757952), (384, 710580), (390, 699648), (416, 655920), (468, 583040), (480, 568464), (512, 532935), (520, 524736), (576, 473720), (585, 466432), (624, 437280), (640, 426348), (720, 378976), (768, 355290), (780, 349824), (832, 327960), (911, 299520), (936, 291520), (960, 284232), (1040, 262368), (1152, 236860), (1170, 233216), (1248, 218640), (1280, 213174), (1440, 189488), (1536, 177645), (1560, 174912), (1664, 163980), (1822, 149760), (1872, 145760), (1920, 142116), (2080, 131184), (2304, 118430), (2340, 116608), (2496, 109320), (2560, 106587), (2733, 99840), (2880, 94744), (3120, 87456), (3328, 81990), (3644, 74880), (3744, 72880), (3840, 71058), (4160, 65592), (4555, 59904), (4608, 59215), (4680, 58304), (4992, 54660), (5466, 49920), (5760, 47372), (6240, 43728), (6656, 40995), (7288, 37440), (7488, 36440), (7680, 35529), (8199, 33280), (8320, 32796), (9110, 29952), (9360, 29152), (9984, 27330), (10932, 24960), (11520, 23686), (11843, 23040), (12480, 21864), (13665, 19968), (14576, 18720), (14976, 18220), (16398, 16640)]