1550730240

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:565

約数の個数: 264

約数和(自身を含む): 5458661208

約数和(自身を除く): 3907930968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 128, 144, 146, 160, 180, 192, 219, 240, 256, 288, 292, 320, 360, 365, 384, 438, 461, 480, 512, 576, 584, 640, 657, 720, 730, 768, 876, 922, 960, 1024, 1095, 1152, 1168, 1280, 1314, 1383, 1440, 1460, 1536, 1752, 1844, 1920, 2190, 2304, 2305, 2336, 2560, 2628, 2766, 2880, 2920, 3072, 3285, 3504, 3688, 3840, 4149, 4380, 4608, 4610, 4672, 5120, 5256, 5532, 5760, 5840, 6570, 6915, 7008, 7376, 7680, 8298, 8760, 9216, 9220, 9344, 10512, 11064, 11520, 11680, 13140, 13830, 14016, 14752, 15360, 16596, 17520, 18440, 18688, 20745, 21024, 22128, 23040, 23360, 26280, 27660, 28032, 29504, 33192, 33653, 35040, 36880, 37376, 41490, 42048, 44256, 46080, 46720, 52560, 55320, 56064, 59008, 66384, 67306, 70080, 73760, 74752, 82980, 84096, 88512, 93440, 100959, 105120, 110640, 112128, 118016, 132768, 134612, 140160, 147520, 165960, 168192, 168265, 177024, 186880, 201918, 210240, 221280, 224256, 236032, 265536, 269224, 280320, 295040, 302877, 331920, 336384, 336530, 354048, 373760, 403836, 420480, 442560, 472064, 504795, 531072, 538448, 560640, 590080, 605754, 663840, 672768, 673060, 708096, 807672, 840960, 885120, 1009590, 1062144, 1076896, 1121280, 1180160, 1211508, 1327680, 1346120, 1416192, 1514385, 1615344, 1681920, 1770240, 2019180, 2124288, 2153792, 2360320, 2423016, 2655360, 2692240, 3028770, 3230688, 3363840, 3540480, 4038360, 4248576, 4307584, 4846032, 5310720, 5384480, 6057540, 6461376, 7080960, 8076720, 8615168, 9692064, 10621440, 10768960, 12115080, 12922752, 16153440, 17230336, 19384128, 21242880, 21537920, 24230160, 25845504, 32306880, 34460672, 38768256, 43075840, 48460320, 51691008, 64613760, 77536512, 86151680, 96920640, 103382016, 129227520, 155073024, 172303360, 193841280, 258455040, 310146048, 387682560, 516910080, 775365120, 1550730240]

約数ペア:

[(1, 1550730240), (2, 775365120), (3, 516910080), (4, 387682560), (5, 310146048), (6, 258455040), (8, 193841280), (9, 172303360), (10, 155073024), (12, 129227520), (15, 103382016), (16, 96920640), (18, 86151680), (20, 77536512), (24, 64613760), (30, 51691008), (32, 48460320), (36, 43075840), (40, 38768256), (45, 34460672), (48, 32306880), (60, 25845504), (64, 24230160), (72, 21537920), (73, 21242880), (80, 19384128), (90, 17230336), (96, 16153440), (120, 12922752), (128, 12115080), (144, 10768960), (146, 10621440), (160, 9692064), (180, 8615168), (192, 8076720), (219, 7080960), (240, 6461376), (256, 6057540), (288, 5384480), (292, 5310720), (320, 4846032), (360, 4307584), (365, 4248576), (384, 4038360), (438, 3540480), (461, 3363840), (480, 3230688), (512, 3028770), (576, 2692240), (584, 2655360), (640, 2423016), (657, 2360320), (720, 2153792), (730, 2124288), (768, 2019180), (876, 1770240), (922, 1681920), (960, 1615344), (1024, 1514385), (1095, 1416192), (1152, 1346120), (1168, 1327680), (1280, 1211508), (1314, 1180160), (1383, 1121280), (1440, 1076896), (1460, 1062144), (1536, 1009590), (1752, 885120), (1844, 840960), (1920, 807672), (2190, 708096), (2304, 673060), (2305, 672768), (2336, 663840), (2560, 605754), (2628, 590080), (2766, 560640), (2880, 538448), (2920, 531072), (3072, 504795), (3285, 472064), (3504, 442560), (3688, 420480), (3840, 403836), (4149, 373760), (4380, 354048), (4608, 336530), (4610, 336384), (4672, 331920), (5120, 302877), (5256, 295040), (5532, 280320), (5760, 269224), (5840, 265536), (6570, 236032), (6915, 224256), (7008, 221280), (7376, 210240), (7680, 201918), (8298, 186880), (8760, 177024), (9216, 168265), (9220, 168192), (9344, 165960), (10512, 147520), (11064, 140160), (11520, 134612), (11680, 132768), (13140, 118016), (13830, 112128), (14016, 110640), (14752, 105120), (15360, 100959), (16596, 93440), (17520, 88512), (18440, 84096), (18688, 82980), (20745, 74752), (21024, 73760), (22128, 70080), (23040, 67306), (23360, 66384), (26280, 59008), (27660, 56064), (28032, 55320), (29504, 52560), (33192, 46720), (33653, 46080), (35040, 44256), (36880, 42048), (37376, 41490)]