557422080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:608

約数の個数: 160

約数和(自身を含む): 1796322528

約数和(自身を除く): 1238900448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 181, 192, 240, 256, 320, 362, 384, 401, 480, 512, 543, 640, 724, 768, 802, 905, 960, 1086, 1203, 1280, 1448, 1536, 1604, 1810, 1920, 2005, 2172, 2406, 2560, 2715, 2896, 3208, 3620, 3840, 4010, 4344, 4812, 5430, 5792, 6015, 6416, 7240, 7680, 8020, 8688, 9624, 10860, 11584, 12030, 12832, 14480, 16040, 17376, 19248, 21720, 23168, 24060, 25664, 28960, 32080, 34752, 38496, 43440, 46336, 48120, 51328, 57920, 64160, 69504, 72581, 76992, 86880, 92672, 96240, 102656, 115840, 128320, 139008, 145162, 153984, 173760, 192480, 205312, 217743, 231680, 256640, 278016, 290324, 307968, 347520, 362905, 384960, 435486, 463360, 513280, 580648, 615936, 695040, 725810, 769920, 870972, 1026560, 1088715, 1161296, 1390080, 1451620, 1539840, 1741944, 2177430, 2322592, 2903240, 3079680, 3483888, 4354860, 4645184, 5806480, 6967776, 8709720, 9290368, 11612960, 13935552, 17419440, 18580736, 23225920, 27871104, 34838880, 37161472, 46451840, 55742208, 69677760, 92903680, 111484416, 139355520, 185807360, 278711040, 557422080]

約数ペア:

[(1, 557422080), (2, 278711040), (3, 185807360), (4, 139355520), (5, 111484416), (6, 92903680), (8, 69677760), (10, 55742208), (12, 46451840), (15, 37161472), (16, 34838880), (20, 27871104), (24, 23225920), (30, 18580736), (32, 17419440), (40, 13935552), (48, 11612960), (60, 9290368), (64, 8709720), (80, 6967776), (96, 5806480), (120, 4645184), (128, 4354860), (160, 3483888), (181, 3079680), (192, 2903240), (240, 2322592), (256, 2177430), (320, 1741944), (362, 1539840), (384, 1451620), (401, 1390080), (480, 1161296), (512, 1088715), (543, 1026560), (640, 870972), (724, 769920), (768, 725810), (802, 695040), (905, 615936), (960, 580648), (1086, 513280), (1203, 463360), (1280, 435486), (1448, 384960), (1536, 362905), (1604, 347520), (1810, 307968), (1920, 290324), (2005, 278016), (2172, 256640), (2406, 231680), (2560, 217743), (2715, 205312), (2896, 192480), (3208, 173760), (3620, 153984), (3840, 145162), (4010, 139008), (4344, 128320), (4812, 115840), (5430, 102656), (5792, 96240), (6015, 92672), (6416, 86880), (7240, 76992), (7680, 72581), (8020, 69504), (8688, 64160), (9624, 57920), (10860, 51328), (11584, 48120), (12030, 46336), (12832, 43440), (14480, 38496), (16040, 34752), (17376, 32080), (19248, 28960), (21720, 25664), (23168, 24060)]