121103280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 434543616

約数和(自身を除く): 313440336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 71, 72, 80, 90, 92, 103, 115, 120, 138, 142, 144, 180, 184, 206, 207, 213, 230, 240, 276, 284, 309, 345, 355, 360, 368, 412, 414, 426, 460, 515, 552, 568, 618, 639, 690, 710, 720, 824, 828, 852, 920, 927, 1030, 1035, 1065, 1104, 1136, 1236, 1278, 1380, 1420, 1545, 1633, 1648, 1656, 1704, 1840, 1854, 2060, 2070, 2130, 2369, 2472, 2556, 2760, 2840, 3090, 3195, 3266, 3312, 3408, 3708, 4120, 4140, 4260, 4635, 4738, 4899, 4944, 5112, 5520, 5680, 6180, 6390, 6532, 7107, 7313, 7416, 8165, 8240, 8280, 8520, 9270, 9476, 9798, 10224, 11845, 12360, 12780, 13064, 14214, 14626, 14697, 14832, 16330, 16560, 17040, 18540, 18952, 19596, 21321, 21939, 23690, 24495, 24720, 25560, 26128, 28428, 29252, 29394, 32660, 35535, 36565, 37080, 37904, 39192, 42642, 43878, 47380, 48990, 51120, 56856, 58504, 58788, 65320, 65817, 71070, 73130, 73485, 74160, 78384, 85284, 87756, 94760, 97980, 106605, 109695, 113712, 117008, 117576, 130640, 131634, 142140, 146260, 146970, 168199, 170568, 175512, 189520, 195960, 213210, 219390, 235152, 263268, 284280, 292520, 293940, 329085, 336398, 341136, 351024, 391920, 426420, 438780, 504597, 526536, 568560, 585040, 587880, 658170, 672796, 840995, 852840, 877560, 1009194, 1053072, 1175760, 1316340, 1345592, 1513791, 1681990, 1705680, 1755120, 2018388, 2522985, 2632680, 2691184, 3027582, 3363980, 4036776, 5045970, 5265360, 6055164, 6727960, 7568955, 8073552, 10091940, 12110328, 13455920, 15137910, 20183880, 24220656, 30275820, 40367760, 60551640, 121103280]

約数ペア:

[(1, 121103280), (2, 60551640), (3, 40367760), (4, 30275820), (5, 24220656), (6, 20183880), (8, 15137910), (9, 13455920), (10, 12110328), (12, 10091940), (15, 8073552), (16, 7568955), (18, 6727960), (20, 6055164), (23, 5265360), (24, 5045970), (30, 4036776), (36, 3363980), (40, 3027582), (45, 2691184), (46, 2632680), (48, 2522985), (60, 2018388), (69, 1755120), (71, 1705680), (72, 1681990), (80, 1513791), (90, 1345592), (92, 1316340), (103, 1175760), (115, 1053072), (120, 1009194), (138, 877560), (142, 852840), (144, 840995), (180, 672796), (184, 658170), (206, 587880), (207, 585040), (213, 568560), (230, 526536), (240, 504597), (276, 438780), (284, 426420), (309, 391920), (345, 351024), (355, 341136), (360, 336398), (368, 329085), (412, 293940), (414, 292520), (426, 284280), (460, 263268), (515, 235152), (552, 219390), (568, 213210), (618, 195960), (639, 189520), (690, 175512), (710, 170568), (720, 168199), (824, 146970), (828, 146260), (852, 142140), (920, 131634), (927, 130640), (1030, 117576), (1035, 117008), (1065, 113712), (1104, 109695), (1136, 106605), (1236, 97980), (1278, 94760), (1380, 87756), (1420, 85284), (1545, 78384), (1633, 74160), (1648, 73485), (1656, 73130), (1704, 71070), (1840, 65817), (1854, 65320), (2060, 58788), (2070, 58504), (2130, 56856), (2369, 51120), (2472, 48990), (2556, 47380), (2760, 43878), (2840, 42642), (3090, 39192), (3195, 37904), (3266, 37080), (3312, 36565), (3408, 35535), (3708, 32660), (4120, 29394), (4140, 29252), (4260, 28428), (4635, 26128), (4738, 25560), (4899, 24720), (4944, 24495), (5112, 23690), (5520, 21939), (5680, 21321), (6180, 19596), (6390, 18952), (6532, 18540), (7107, 17040), (7313, 16560), (7416, 16330), (8165, 14832), (8240, 14697), (8280, 14626), (8520, 14214), (9270, 13064), (9476, 12780), (9798, 12360), (10224, 11845)]