153895680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 562672320

約数和(自身を除く): 408776640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 73, 80, 90, 96, 108, 120, 122, 128, 135, 144, 146, 160, 180, 183, 192, 216, 219, 240, 244, 256, 270, 288, 292, 305, 320, 360, 365, 366, 384, 432, 438, 480, 488, 540, 549, 576, 584, 610, 640, 657, 720, 730, 732, 768, 864, 876, 915, 960, 976, 1080, 1095, 1098, 1152, 1168, 1220, 1280, 1314, 1440, 1460, 1464, 1647, 1728, 1752, 1830, 1920, 1952, 1971, 2160, 2190, 2196, 2304, 2336, 2440, 2628, 2745, 2880, 2920, 2928, 3285, 3294, 3456, 3504, 3660, 3840, 3904, 3942, 4320, 4380, 4392, 4453, 4672, 4880, 5256, 5490, 5760, 5840, 5856, 6570, 6588, 6912, 7008, 7320, 7808, 7884, 8235, 8640, 8760, 8784, 8906, 9344, 9760, 9855, 10512, 10980, 11520, 11680, 11712, 13140, 13176, 13359, 14016, 14640, 15616, 15768, 16470, 17280, 17520, 17568, 17812, 18688, 19520, 19710, 21024, 21960, 22265, 23360, 23424, 26280, 26352, 26718, 28032, 29280, 31536, 32940, 34560, 35040, 35136, 35624, 39040, 39420, 40077, 42048, 43920, 44530, 46720, 46848, 52560, 52704, 53436, 56064, 58560, 63072, 65880, 66795, 70080, 70272, 71248, 78080, 78840, 80154, 84096, 87840, 89060, 93440, 105120, 105408, 106872, 117120, 120231, 126144, 131760, 133590, 140160, 140544, 142496, 157680, 160308, 168192, 175680, 178120, 200385, 210240, 210816, 213744, 234240, 240462, 252288, 263520, 267180, 280320, 284992, 315360, 320616, 351360, 356240, 400770, 420480, 421632, 427488, 480924, 504576, 527040, 534360, 569984, 601155, 630720, 641232, 702720, 712480, 801540, 840960, 854976, 961848, 1054080, 1068720, 1139968, 1202310, 1261440, 1282464, 1424960, 1603080, 1709952, 1923696, 2108160, 2137440, 2404620, 2522880, 2564928, 2849920, 3206160, 3419904, 3847392, 4274880, 4809240, 5129856, 5699840, 6412320, 7694784, 8549760, 9618480, 10259712, 12824640, 15389568, 17099520, 19236960, 25649280, 30779136, 38473920, 51298560, 76947840, 153895680]

約数ペア:

[(1, 153895680), (2, 76947840), (3, 51298560), (4, 38473920), (5, 30779136), (6, 25649280), (8, 19236960), (9, 17099520), (10, 15389568), (12, 12824640), (15, 10259712), (16, 9618480), (18, 8549760), (20, 7694784), (24, 6412320), (27, 5699840), (30, 5129856), (32, 4809240), (36, 4274880), (40, 3847392), (45, 3419904), (48, 3206160), (54, 2849920), (60, 2564928), (61, 2522880), (64, 2404620), (72, 2137440), (73, 2108160), (80, 1923696), (90, 1709952), (96, 1603080), (108, 1424960), (120, 1282464), (122, 1261440), (128, 1202310), (135, 1139968), (144, 1068720), (146, 1054080), (160, 961848), (180, 854976), (183, 840960), (192, 801540), (216, 712480), (219, 702720), (240, 641232), (244, 630720), (256, 601155), (270, 569984), (288, 534360), (292, 527040), (305, 504576), (320, 480924), (360, 427488), (365, 421632), (366, 420480), (384, 400770), (432, 356240), (438, 351360), (480, 320616), (488, 315360), (540, 284992), (549, 280320), (576, 267180), (584, 263520), (610, 252288), (640, 240462), (657, 234240), (720, 213744), (730, 210816), (732, 210240), (768, 200385), (864, 178120), (876, 175680), (915, 168192), (960, 160308), (976, 157680), (1080, 142496), (1095, 140544), (1098, 140160), (1152, 133590), (1168, 131760), (1220, 126144), (1280, 120231), (1314, 117120), (1440, 106872), (1460, 105408), (1464, 105120), (1647, 93440), (1728, 89060), (1752, 87840), (1830, 84096), (1920, 80154), (1952, 78840), (1971, 78080), (2160, 71248), (2190, 70272), (2196, 70080), (2304, 66795), (2336, 65880), (2440, 63072), (2628, 58560), (2745, 56064), (2880, 53436), (2920, 52704), (2928, 52560), (3285, 46848), (3294, 46720), (3456, 44530), (3504, 43920), (3660, 42048), (3840, 40077), (3904, 39420), (3942, 39040), (4320, 35624), (4380, 35136), (4392, 35040), (4453, 34560), (4672, 32940), (4880, 31536), (5256, 29280), (5490, 28032), (5760, 26718), (5840, 26352), (5856, 26280), (6570, 23424), (6588, 23360), (6912, 22265), (7008, 21960), (7320, 21024), (7808, 19710), (7884, 19520), (8235, 18688), (8640, 17812), (8760, 17568), (8784, 17520), (8906, 17280), (9344, 16470), (9760, 15768), (9855, 15616), (10512, 14640), (10980, 14016), (11520, 13359), (11680, 13176), (11712, 13140)]