120097120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 346731840

約数和(自身を除く): 226634720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 32, 40, 44, 52, 55, 58, 65, 80, 88, 104, 110, 116, 130, 143, 145, 160, 176, 181, 208, 220, 232, 260, 286, 290, 319, 352, 362, 377, 416, 440, 464, 520, 572, 580, 638, 715, 724, 754, 880, 905, 928, 1040, 1144, 1160, 1276, 1430, 1448, 1508, 1595, 1760, 1810, 1885, 1991, 2080, 2288, 2320, 2353, 2552, 2860, 2896, 3016, 3190, 3620, 3770, 3982, 4147, 4576, 4640, 4706, 5104, 5249, 5720, 5792, 6032, 6380, 7240, 7540, 7964, 8294, 9412, 9955, 10208, 10498, 11440, 11765, 12064, 12760, 14480, 15080, 15928, 16588, 18824, 19910, 20735, 20996, 22880, 23530, 25520, 25883, 26245, 28960, 30160, 31856, 33176, 37648, 39820, 41470, 41992, 47060, 51040, 51766, 52490, 57739, 60320, 63712, 66352, 68237, 75296, 79640, 82940, 83984, 94120, 103532, 104980, 115478, 129415, 132704, 136474, 159280, 165880, 167968, 188240, 207064, 209960, 230956, 258830, 272948, 288695, 318560, 331760, 341185, 376480, 414128, 419920, 461912, 517660, 545896, 577390, 663520, 682370, 750607, 828256, 839840, 923824, 1035320, 1091792, 1154780, 1364740, 1501214, 1847648, 2070640, 2183584, 2309560, 2729480, 3002428, 3753035, 4141280, 4619120, 5458960, 6004856, 7506070, 9238240, 10917920, 12009712, 15012140, 24019424, 30024280, 60048560, 120097120]

約数ペア:

[(1, 120097120), (2, 60048560), (4, 30024280), (5, 24019424), (8, 15012140), (10, 12009712), (11, 10917920), (13, 9238240), (16, 7506070), (20, 6004856), (22, 5458960), (26, 4619120), (29, 4141280), (32, 3753035), (40, 3002428), (44, 2729480), (52, 2309560), (55, 2183584), (58, 2070640), (65, 1847648), (80, 1501214), (88, 1364740), (104, 1154780), (110, 1091792), (116, 1035320), (130, 923824), (143, 839840), (145, 828256), (160, 750607), (176, 682370), (181, 663520), (208, 577390), (220, 545896), (232, 517660), (260, 461912), (286, 419920), (290, 414128), (319, 376480), (352, 341185), (362, 331760), (377, 318560), (416, 288695), (440, 272948), (464, 258830), (520, 230956), (572, 209960), (580, 207064), (638, 188240), (715, 167968), (724, 165880), (754, 159280), (880, 136474), (905, 132704), (928, 129415), (1040, 115478), (1144, 104980), (1160, 103532), (1276, 94120), (1430, 83984), (1448, 82940), (1508, 79640), (1595, 75296), (1760, 68237), (1810, 66352), (1885, 63712), (1991, 60320), (2080, 57739), (2288, 52490), (2320, 51766), (2353, 51040), (2552, 47060), (2860, 41992), (2896, 41470), (3016, 39820), (3190, 37648), (3620, 33176), (3770, 31856), (3982, 30160), (4147, 28960), (4576, 26245), (4640, 25883), (4706, 25520), (5104, 23530), (5249, 22880), (5720, 20996), (5792, 20735), (6032, 19910), (6380, 18824), (7240, 16588), (7540, 15928), (7964, 15080), (8294, 14480), (9412, 12760), (9955, 12064), (10208, 11765), (10498, 11440)]