270897120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:562

約数の個数: 288

約数和(自身を含む): 1031940000

約数和(自身を除く): 761042880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 130, 144, 145, 156, 160, 174, 180, 195, 208, 232, 234, 240, 260, 261, 288, 290, 312, 348, 360, 377, 390, 416, 435, 464, 468, 480, 499, 520, 522, 580, 585, 624, 696, 720, 754, 780, 870, 928, 936, 998, 1040, 1044, 1131, 1160, 1170, 1248, 1305, 1392, 1440, 1497, 1508, 1560, 1740, 1872, 1885, 1996, 2080, 2088, 2262, 2320, 2340, 2495, 2610, 2784, 2994, 3016, 3120, 3393, 3480, 3744, 3770, 3992, 4176, 4491, 4524, 4640, 4680, 4990, 5220, 5655, 5988, 6032, 6240, 6487, 6786, 6960, 7485, 7540, 7984, 8352, 8982, 9048, 9360, 9980, 10440, 11310, 11976, 12064, 12974, 13572, 13920, 14471, 14970, 15080, 15968, 16965, 17964, 18096, 18720, 19461, 19960, 20880, 22455, 22620, 23952, 25948, 27144, 28942, 29940, 30160, 32435, 33930, 35928, 36192, 38922, 39920, 41760, 43413, 44910, 45240, 47904, 51896, 54288, 57884, 58383, 59880, 60320, 64870, 67860, 71856, 72355, 77844, 79840, 86826, 89820, 90480, 97305, 103792, 108576, 115768, 116766, 119760, 129740, 130239, 135720, 143712, 144710, 155688, 173652, 179640, 180960, 188123, 194610, 207584, 217065, 231536, 233532, 239520, 259480, 260478, 271440, 289420, 291915, 311376, 347304, 359280, 376246, 389220, 434130, 463072, 467064, 518960, 520956, 542880, 564369, 578840, 583830, 622752, 651195, 694608, 718560, 752492, 778440, 868260, 934128, 940615, 1037920, 1041912, 1128738, 1157680, 1167660, 1302390, 1389216, 1504984, 1556880, 1693107, 1736520, 1868256, 1881230, 2083824, 2257476, 2315360, 2335320, 2604780, 2821845, 3009968, 3113760, 3386214, 3473040, 3762460, 4167648, 4514952, 4670640, 5209560, 5643690, 6019936, 6772428, 6946080, 7524920, 8465535, 9029904, 9341280, 10419120, 11287380, 13544856, 15049840, 16931070, 18059808, 20838240, 22574760, 27089712, 30099680, 33862140, 45149520, 54179424, 67724280, 90299040, 135448560, 270897120]

約数ペア:

[(1, 270897120), (2, 135448560), (3, 90299040), (4, 67724280), (5, 54179424), (6, 45149520), (8, 33862140), (9, 30099680), (10, 27089712), (12, 22574760), (13, 20838240), (15, 18059808), (16, 16931070), (18, 15049840), (20, 13544856), (24, 11287380), (26, 10419120), (29, 9341280), (30, 9029904), (32, 8465535), (36, 7524920), (39, 6946080), (40, 6772428), (45, 6019936), (48, 5643690), (52, 5209560), (58, 4670640), (60, 4514952), (65, 4167648), (72, 3762460), (78, 3473040), (80, 3386214), (87, 3113760), (90, 3009968), (96, 2821845), (104, 2604780), (116, 2335320), (117, 2315360), (120, 2257476), (130, 2083824), (144, 1881230), (145, 1868256), (156, 1736520), (160, 1693107), (174, 1556880), (180, 1504984), (195, 1389216), (208, 1302390), (232, 1167660), (234, 1157680), (240, 1128738), (260, 1041912), (261, 1037920), (288, 940615), (290, 934128), (312, 868260), (348, 778440), (360, 752492), (377, 718560), (390, 694608), (416, 651195), (435, 622752), (464, 583830), (468, 578840), (480, 564369), (499, 542880), (520, 520956), (522, 518960), (580, 467064), (585, 463072), (624, 434130), (696, 389220), (720, 376246), (754, 359280), (780, 347304), (870, 311376), (928, 291915), (936, 289420), (998, 271440), (1040, 260478), (1044, 259480), (1131, 239520), (1160, 233532), (1170, 231536), (1248, 217065), (1305, 207584), (1392, 194610), (1440, 188123), (1497, 180960), (1508, 179640), (1560, 173652), (1740, 155688), (1872, 144710), (1885, 143712), (1996, 135720), (2080, 130239), (2088, 129740), (2262, 119760), (2320, 116766), (2340, 115768), (2495, 108576), (2610, 103792), (2784, 97305), (2994, 90480), (3016, 89820), (3120, 86826), (3393, 79840), (3480, 77844), (3744, 72355), (3770, 71856), (3992, 67860), (4176, 64870), (4491, 60320), (4524, 59880), (4640, 58383), (4680, 57884), (4990, 54288), (5220, 51896), (5655, 47904), (5988, 45240), (6032, 44910), (6240, 43413), (6487, 41760), (6786, 39920), (6960, 38922), (7485, 36192), (7540, 35928), (7984, 33930), (8352, 32435), (8982, 30160), (9048, 29940), (9360, 28942), (9980, 27144), (10440, 25948), (11310, 23952), (11976, 22620), (12064, 22455), (12974, 20880), (13572, 19960), (13920, 19461), (14471, 18720), (14970, 18096), (15080, 17964), (15968, 16965)]