180598080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 224

約数和(自身を含む): 640080000

約数和(自身を除く): 459481920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 260, 290, 312, 320, 348, 377, 390, 416, 435, 464, 480, 499, 520, 580, 624, 696, 754, 780, 832, 870, 928, 960, 998, 1040, 1131, 1160, 1248, 1392, 1497, 1508, 1560, 1740, 1856, 1885, 1996, 2080, 2262, 2320, 2495, 2496, 2784, 2994, 3016, 3120, 3480, 3770, 3992, 4160, 4524, 4640, 4990, 5568, 5655, 5988, 6032, 6240, 6487, 6960, 7485, 7540, 7984, 9048, 9280, 9980, 11310, 11976, 12064, 12480, 12974, 13920, 14471, 14970, 15080, 15968, 18096, 19461, 19960, 22620, 23952, 24128, 25948, 27840, 28942, 29940, 30160, 31936, 32435, 36192, 38922, 39920, 43413, 45240, 47904, 51896, 57884, 59880, 60320, 64870, 72355, 72384, 77844, 79840, 86826, 90480, 95808, 97305, 103792, 115768, 119760, 120640, 129740, 144710, 155688, 159680, 173652, 180960, 188123, 194610, 207584, 217065, 231536, 239520, 259480, 289420, 311376, 347304, 361920, 376246, 389220, 415168, 434130, 463072, 479040, 518960, 564369, 578840, 622752, 694608, 752492, 778440, 868260, 926144, 940615, 1037920, 1128738, 1157680, 1245504, 1389216, 1504984, 1556880, 1736520, 1881230, 2075840, 2257476, 2315360, 2778432, 2821845, 3009968, 3113760, 3473040, 3762460, 4514952, 4630720, 5643690, 6019936, 6227520, 6946080, 7524920, 9029904, 11287380, 12039872, 13892160, 15049840, 18059808, 22574760, 30099680, 36119616, 45149520, 60199360, 90299040, 180598080]

約数ペア:

[(1, 180598080), (2, 90299040), (3, 60199360), (4, 45149520), (5, 36119616), (6, 30099680), (8, 22574760), (10, 18059808), (12, 15049840), (13, 13892160), (15, 12039872), (16, 11287380), (20, 9029904), (24, 7524920), (26, 6946080), (29, 6227520), (30, 6019936), (32, 5643690), (39, 4630720), (40, 4514952), (48, 3762460), (52, 3473040), (58, 3113760), (60, 3009968), (64, 2821845), (65, 2778432), (78, 2315360), (80, 2257476), (87, 2075840), (96, 1881230), (104, 1736520), (116, 1556880), (120, 1504984), (130, 1389216), (145, 1245504), (156, 1157680), (160, 1128738), (174, 1037920), (192, 940615), (195, 926144), (208, 868260), (232, 778440), (240, 752492), (260, 694608), (290, 622752), (312, 578840), (320, 564369), (348, 518960), (377, 479040), (390, 463072), (416, 434130), (435, 415168), (464, 389220), (480, 376246), (499, 361920), (520, 347304), (580, 311376), (624, 289420), (696, 259480), (754, 239520), (780, 231536), (832, 217065), (870, 207584), (928, 194610), (960, 188123), (998, 180960), (1040, 173652), (1131, 159680), (1160, 155688), (1248, 144710), (1392, 129740), (1497, 120640), (1508, 119760), (1560, 115768), (1740, 103792), (1856, 97305), (1885, 95808), (1996, 90480), (2080, 86826), (2262, 79840), (2320, 77844), (2495, 72384), (2496, 72355), (2784, 64870), (2994, 60320), (3016, 59880), (3120, 57884), (3480, 51896), (3770, 47904), (3992, 45240), (4160, 43413), (4524, 39920), (4640, 38922), (4990, 36192), (5568, 32435), (5655, 31936), (5988, 30160), (6032, 29940), (6240, 28942), (6487, 27840), (6960, 25948), (7485, 24128), (7540, 23952), (7984, 22620), (9048, 19960), (9280, 19461), (9980, 18096), (11310, 15968), (11976, 15080), (12064, 14970), (12480, 14471), (12974, 13920)]