347670720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2063

約数の個数: 168

約数和(自身を含む): 1216060560

約数和(自身を除く): 868389840

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, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1220, 1440, 1464, 1830, 1952, 1979, 2196, 2440, 2745, 2880, 2928, 3660, 3904, 3958, 4392, 4880, 5490, 5856, 5937, 7320, 7916, 8784, 9760, 9895, 10980, 11712, 11874, 14640, 15832, 17568, 17811, 19520, 19790, 21960, 23748, 29280, 29685, 31664, 35136, 35622, 39580, 43920, 47496, 58560, 59370, 63328, 71244, 79160, 87840, 89055, 94992, 118740, 120719, 126656, 142488, 158320, 175680, 178110, 189984, 237480, 241438, 284976, 316640, 356220, 362157, 379968, 474960, 482876, 569952, 603595, 633280, 712440, 724314, 949920, 965752, 1086471, 1139904, 1207190, 1424880, 1448628, 1810785, 1899840, 1931504, 2172942, 2414380, 2849760, 2897256, 3621570, 3863008, 4345884, 4828760, 5432355, 5699520, 5794512, 7243140, 7726016, 8691768, 9657520, 10864710, 11589024, 14486280, 17383536, 19315040, 21729420, 23178048, 28972560, 34767072, 38630080, 43458840, 57945120, 69534144, 86917680, 115890240, 173835360, 347670720]

約数ペア:

[(1, 347670720), (2, 173835360), (3, 115890240), (4, 86917680), (5, 69534144), (6, 57945120), (8, 43458840), (9, 38630080), (10, 34767072), (12, 28972560), (15, 23178048), (16, 21729420), (18, 19315040), (20, 17383536), (24, 14486280), (30, 11589024), (32, 10864710), (36, 9657520), (40, 8691768), (45, 7726016), (48, 7243140), (60, 5794512), (61, 5699520), (64, 5432355), (72, 4828760), (80, 4345884), (90, 3863008), (96, 3621570), (120, 2897256), (122, 2849760), (144, 2414380), (160, 2172942), (180, 1931504), (183, 1899840), (192, 1810785), (240, 1448628), (244, 1424880), (288, 1207190), (305, 1139904), (320, 1086471), (360, 965752), (366, 949920), (480, 724314), (488, 712440), (549, 633280), (576, 603595), (610, 569952), (720, 482876), (732, 474960), (915, 379968), (960, 362157), (976, 356220), (1098, 316640), (1220, 284976), (1440, 241438), (1464, 237480), (1830, 189984), (1952, 178110), (1979, 175680), (2196, 158320), (2440, 142488), (2745, 126656), (2880, 120719), (2928, 118740), (3660, 94992), (3904, 89055), (3958, 87840), (4392, 79160), (4880, 71244), (5490, 63328), (5856, 59370), (5937, 58560), (7320, 47496), (7916, 43920), (8784, 39580), (9760, 35622), (9895, 35136), (10980, 31664), (11712, 29685), (11874, 29280), (14640, 23748), (15832, 21960), (17568, 19790), (17811, 19520)]