120615040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 376992000

約数和(自身を除く): 256376960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 109, 112, 128, 130, 133, 140, 152, 160, 182, 190, 208, 218, 224, 247, 260, 266, 280, 304, 320, 364, 380, 416, 436, 448, 455, 494, 520, 532, 545, 560, 608, 640, 665, 728, 760, 763, 832, 872, 896, 910, 988, 1040, 1064, 1090, 1120, 1216, 1235, 1330, 1417, 1456, 1520, 1526, 1664, 1729, 1744, 1820, 1976, 2071, 2080, 2128, 2180, 2240, 2432, 2470, 2660, 2834, 2912, 3040, 3052, 3458, 3488, 3640, 3815, 3952, 4142, 4160, 4256, 4360, 4480, 4940, 5320, 5668, 5824, 6080, 6104, 6916, 6976, 7085, 7280, 7630, 7904, 8284, 8320, 8512, 8645, 8720, 9880, 9919, 10355, 10640, 11336, 11648, 12160, 12208, 13832, 13952, 14170, 14497, 14560, 15260, 15808, 16568, 17024, 17290, 17440, 19760, 19838, 20710, 21280, 22672, 24416, 26923, 27664, 28340, 28994, 29120, 30520, 31616, 33136, 34580, 34880, 39520, 39676, 41420, 42560, 45344, 48832, 49595, 53846, 55328, 56680, 57988, 58240, 61040, 66272, 69160, 69760, 72485, 79040, 79352, 82840, 85120, 90688, 97664, 99190, 107692, 110656, 113360, 115976, 122080, 132544, 134615, 138320, 144970, 158080, 158704, 165680, 181376, 188461, 198380, 215384, 221312, 226720, 231952, 244160, 265088, 269230, 276640, 289940, 317408, 331360, 376922, 396760, 430768, 453440, 463904, 488320, 538460, 553280, 579880, 634816, 662720, 753844, 793520, 861536, 906880, 927808, 942305, 1076920, 1106560, 1159760, 1269632, 1325440, 1507688, 1587040, 1723072, 1855616, 1884610, 2153840, 2319520, 3015376, 3174080, 3446144, 3769220, 4307680, 4639040, 6030752, 6348160, 7538440, 8615360, 9278080, 12061504, 15076880, 17230720, 24123008, 30153760, 60307520, 120615040]

約数ペア:

[(1, 120615040), (2, 60307520), (4, 30153760), (5, 24123008), (7, 17230720), (8, 15076880), (10, 12061504), (13, 9278080), (14, 8615360), (16, 7538440), (19, 6348160), (20, 6030752), (26, 4639040), (28, 4307680), (32, 3769220), (35, 3446144), (38, 3174080), (40, 3015376), (52, 2319520), (56, 2153840), (64, 1884610), (65, 1855616), (70, 1723072), (76, 1587040), (80, 1507688), (91, 1325440), (95, 1269632), (104, 1159760), (109, 1106560), (112, 1076920), (128, 942305), (130, 927808), (133, 906880), (140, 861536), (152, 793520), (160, 753844), (182, 662720), (190, 634816), (208, 579880), (218, 553280), (224, 538460), (247, 488320), (260, 463904), (266, 453440), (280, 430768), (304, 396760), (320, 376922), (364, 331360), (380, 317408), (416, 289940), (436, 276640), (448, 269230), (455, 265088), (494, 244160), (520, 231952), (532, 226720), (545, 221312), (560, 215384), (608, 198380), (640, 188461), (665, 181376), (728, 165680), (760, 158704), (763, 158080), (832, 144970), (872, 138320), (896, 134615), (910, 132544), (988, 122080), (1040, 115976), (1064, 113360), (1090, 110656), (1120, 107692), (1216, 99190), (1235, 97664), (1330, 90688), (1417, 85120), (1456, 82840), (1520, 79352), (1526, 79040), (1664, 72485), (1729, 69760), (1744, 69160), (1820, 66272), (1976, 61040), (2071, 58240), (2080, 57988), (2128, 56680), (2180, 55328), (2240, 53846), (2432, 49595), (2470, 48832), (2660, 45344), (2834, 42560), (2912, 41420), (3040, 39676), (3052, 39520), (3458, 34880), (3488, 34580), (3640, 33136), (3815, 31616), (3952, 30520), (4142, 29120), (4160, 28994), (4256, 28340), (4360, 27664), (4480, 26923), (4940, 24416), (5320, 22672), (5668, 21280), (5824, 20710), (6080, 19838), (6104, 19760), (6916, 17440), (6976, 17290), (7085, 17024), (7280, 16568), (7630, 15808), (7904, 15260), (8284, 14560), (8320, 14497), (8512, 14170), (8645, 13952), (8720, 13832), (9880, 12208), (9919, 12160), (10355, 11648), (10640, 11336)]