348870240

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{997}}^1$

素因数の和:1033

約数の個数: 192

約数和(自身を含む): 1237360320

約数和(自身を除く): 888490080

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 997, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 1994, 2160, 2187, 2430, 2592, 2916, 2991, 3240, 3645, 3888, 3988, 4320, 4374, 4860, 4985, 5832, 5982, 6480, 7290, 7776, 7976, 8748, 8973, 9720, 9970, 10935, 11664, 11964, 12960, 14580, 14955, 15952, 17496, 17946, 19440, 19940, 21870, 23328, 23928, 26919, 29160, 29910, 31904, 34992, 35892, 38880, 39880, 43740, 44865, 47856, 53838, 58320, 59820, 69984, 71784, 79760, 80757, 87480, 89730, 95712, 107676, 116640, 119640, 134595, 143568, 159520, 161514, 174960, 179460, 215352, 239280, 242271, 269190, 287136, 323028, 349920, 358920, 403785, 430704, 478560, 484542, 538380, 646056, 717840, 726813, 807570, 861408, 969084, 1076760, 1211355, 1292112, 1435680, 1453626, 1615140, 1938168, 2153520, 2180439, 2422710, 2584224, 2907252, 3230280, 3634065, 3876336, 4307040, 4360878, 4845420, 5814504, 6460560, 7268130, 7752672, 8721756, 9690840, 10902195, 11629008, 12921120, 14536260, 17443512, 19381680, 21804390, 23258016, 29072520, 34887024, 38763360, 43608780, 58145040, 69774048, 87217560, 116290080, 174435120, 348870240]

約数ペア:

[(1, 348870240), (2, 174435120), (3, 116290080), (4, 87217560), (5, 69774048), (6, 58145040), (8, 43608780), (9, 38763360), (10, 34887024), (12, 29072520), (15, 23258016), (16, 21804390), (18, 19381680), (20, 17443512), (24, 14536260), (27, 12921120), (30, 11629008), (32, 10902195), (36, 9690840), (40, 8721756), (45, 7752672), (48, 7268130), (54, 6460560), (60, 5814504), (72, 4845420), (80, 4360878), (81, 4307040), (90, 3876336), (96, 3634065), (108, 3230280), (120, 2907252), (135, 2584224), (144, 2422710), (160, 2180439), (162, 2153520), (180, 1938168), (216, 1615140), (240, 1453626), (243, 1435680), (270, 1292112), (288, 1211355), (324, 1076760), (360, 969084), (405, 861408), (432, 807570), (480, 726813), (486, 717840), (540, 646056), (648, 538380), (720, 484542), (729, 478560), (810, 430704), (864, 403785), (972, 358920), (997, 349920), (1080, 323028), (1215, 287136), (1296, 269190), (1440, 242271), (1458, 239280), (1620, 215352), (1944, 179460), (1994, 174960), (2160, 161514), (2187, 159520), (2430, 143568), (2592, 134595), (2916, 119640), (2991, 116640), (3240, 107676), (3645, 95712), (3888, 89730), (3988, 87480), (4320, 80757), (4374, 79760), (4860, 71784), (4985, 69984), (5832, 59820), (5982, 58320), (6480, 53838), (7290, 47856), (7776, 44865), (7976, 43740), (8748, 39880), (8973, 38880), (9720, 35892), (9970, 34992), (10935, 31904), (11664, 29910), (11964, 29160), (12960, 26919), (14580, 23928), (14955, 23328), (15952, 21870), (17496, 19940), (17946, 19440)]