34456320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{997}}^1$

素因数の和:1027

約数の個数: 144

約数和(自身を含む): 122394720

約数和(自身を除く): 87938400

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 997, 1080, 1152, 1280, 1440, 1728, 1920, 1994, 2160, 2304, 2880, 2991, 3456, 3840, 3988, 4320, 4985, 5760, 5982, 6912, 7976, 8640, 8973, 9970, 11520, 11964, 14955, 15952, 17280, 17946, 19940, 23928, 26919, 29910, 31904, 34560, 35892, 39880, 44865, 47856, 53838, 59820, 63808, 71784, 79760, 89730, 95712, 107676, 119640, 127616, 134595, 143568, 159520, 179460, 191424, 215352, 239280, 255232, 269190, 287136, 319040, 358920, 382848, 430704, 478560, 538380, 574272, 638080, 717840, 765696, 861408, 957120, 1076760, 1148544, 1276160, 1435680, 1722816, 1914240, 2153520, 2297088, 2871360, 3445632, 3828480, 4307040, 5742720, 6891264, 8614080, 11485440, 17228160, 34456320]

約数ペア:

[(1, 34456320), (2, 17228160), (3, 11485440), (4, 8614080), (5, 6891264), (6, 5742720), (8, 4307040), (9, 3828480), (10, 3445632), (12, 2871360), (15, 2297088), (16, 2153520), (18, 1914240), (20, 1722816), (24, 1435680), (27, 1276160), (30, 1148544), (32, 1076760), (36, 957120), (40, 861408), (45, 765696), (48, 717840), (54, 638080), (60, 574272), (64, 538380), (72, 478560), (80, 430704), (90, 382848), (96, 358920), (108, 319040), (120, 287136), (128, 269190), (135, 255232), (144, 239280), (160, 215352), (180, 191424), (192, 179460), (216, 159520), (240, 143568), (256, 134595), (270, 127616), (288, 119640), (320, 107676), (360, 95712), (384, 89730), (432, 79760), (480, 71784), (540, 63808), (576, 59820), (640, 53838), (720, 47856), (768, 44865), (864, 39880), (960, 35892), (997, 34560), (1080, 31904), (1152, 29910), (1280, 26919), (1440, 23928), (1728, 19940), (1920, 17946), (1994, 17280), (2160, 15952), (2304, 14955), (2880, 11964), (2991, 11520), (3456, 9970), (3840, 8973), (3988, 8640), (4320, 7976), (4985, 6912), (5760, 5982)]