180479040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 224

約数和(自身を含む): 663634944

約数和(自身を除く): 483155904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 192, 210, 214, 224, 240, 251, 280, 320, 321, 336, 420, 428, 448, 480, 502, 535, 560, 642, 672, 749, 753, 840, 856, 960, 1004, 1070, 1120, 1255, 1284, 1344, 1498, 1506, 1605, 1680, 1712, 1757, 2008, 2140, 2240, 2247, 2510, 2568, 2996, 3012, 3210, 3360, 3424, 3514, 3745, 3765, 4016, 4280, 4494, 5020, 5136, 5271, 5992, 6024, 6420, 6720, 6848, 7028, 7490, 7530, 8032, 8560, 8785, 8988, 10040, 10272, 10542, 11235, 11984, 12048, 12840, 14056, 14980, 15060, 16064, 17120, 17570, 17976, 20080, 20544, 21084, 22470, 23968, 24096, 25680, 26355, 26857, 28112, 29960, 30120, 34240, 35140, 35952, 40160, 42168, 44940, 47936, 48192, 51360, 52710, 53714, 56224, 59920, 60240, 70280, 71904, 80320, 80571, 84336, 89880, 102720, 105420, 107428, 112448, 119840, 120480, 134285, 140560, 143808, 161142, 168672, 179760, 187999, 210840, 214856, 239680, 240960, 268570, 281120, 322284, 337344, 359520, 375998, 402855, 421680, 429712, 537140, 562240, 563997, 644568, 719040, 751996, 805710, 843360, 859424, 939995, 1074280, 1127994, 1289136, 1503992, 1611420, 1686720, 1718848, 1879990, 2148560, 2255988, 2578272, 2819985, 3007984, 3222840, 3759980, 4297120, 4511976, 5156544, 5639970, 6015968, 6445680, 7519960, 8594240, 9023952, 11279940, 12031936, 12891360, 15039920, 18047904, 22559880, 25782720, 30079840, 36095808, 45119760, 60159680, 90239520, 180479040]

約数ペア:

[(1, 180479040), (2, 90239520), (3, 60159680), (4, 45119760), (5, 36095808), (6, 30079840), (7, 25782720), (8, 22559880), (10, 18047904), (12, 15039920), (14, 12891360), (15, 12031936), (16, 11279940), (20, 9023952), (21, 8594240), (24, 7519960), (28, 6445680), (30, 6015968), (32, 5639970), (35, 5156544), (40, 4511976), (42, 4297120), (48, 3759980), (56, 3222840), (60, 3007984), (64, 2819985), (70, 2578272), (80, 2255988), (84, 2148560), (96, 1879990), (105, 1718848), (107, 1686720), (112, 1611420), (120, 1503992), (140, 1289136), (160, 1127994), (168, 1074280), (192, 939995), (210, 859424), (214, 843360), (224, 805710), (240, 751996), (251, 719040), (280, 644568), (320, 563997), (321, 562240), (336, 537140), (420, 429712), (428, 421680), (448, 402855), (480, 375998), (502, 359520), (535, 337344), (560, 322284), (642, 281120), (672, 268570), (749, 240960), (753, 239680), (840, 214856), (856, 210840), (960, 187999), (1004, 179760), (1070, 168672), (1120, 161142), (1255, 143808), (1284, 140560), (1344, 134285), (1498, 120480), (1506, 119840), (1605, 112448), (1680, 107428), (1712, 105420), (1757, 102720), (2008, 89880), (2140, 84336), (2240, 80571), (2247, 80320), (2510, 71904), (2568, 70280), (2996, 60240), (3012, 59920), (3210, 56224), (3360, 53714), (3424, 52710), (3514, 51360), (3745, 48192), (3765, 47936), (4016, 44940), (4280, 42168), (4494, 40160), (5020, 35952), (5136, 35140), (5271, 34240), (5992, 30120), (6024, 29960), (6420, 28112), (6720, 26857), (6848, 26355), (7028, 25680), (7490, 24096), (7530, 23968), (8032, 22470), (8560, 21084), (8785, 20544), (8988, 20080), (10040, 17976), (10272, 17570), (10542, 17120), (11235, 16064), (11984, 15060), (12048, 14980), (12840, 14056)]