78389760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 256322880

約数和(自身を除く): 177933120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 173, 177, 192, 236, 240, 256, 295, 320, 346, 354, 384, 472, 480, 512, 519, 590, 640, 692, 708, 768, 865, 885, 944, 960, 1038, 1180, 1280, 1384, 1416, 1536, 1730, 1770, 1888, 1920, 2076, 2360, 2560, 2595, 2768, 2832, 3460, 3540, 3776, 3840, 4152, 4720, 5190, 5536, 5664, 6920, 7080, 7552, 7680, 8304, 9440, 10207, 10380, 11072, 11328, 13840, 14160, 15104, 16608, 18880, 20414, 20760, 22144, 22656, 27680, 28320, 30208, 30621, 33216, 37760, 40828, 41520, 44288, 45312, 51035, 55360, 56640, 61242, 66432, 75520, 81656, 83040, 88576, 90624, 102070, 110720, 113280, 122484, 132864, 151040, 153105, 163312, 166080, 204140, 221440, 226560, 244968, 265728, 306210, 326624, 332160, 408280, 442880, 453120, 489936, 612420, 653248, 664320, 816560, 979872, 1224840, 1306496, 1328640, 1633120, 1959744, 2449680, 2612992, 3266240, 3919488, 4899360, 5225984, 6532480, 7838976, 9798720, 13064960, 15677952, 19597440, 26129920, 39194880, 78389760]

約数ペア:

[(1, 78389760), (2, 39194880), (3, 26129920), (4, 19597440), (5, 15677952), (6, 13064960), (8, 9798720), (10, 7838976), (12, 6532480), (15, 5225984), (16, 4899360), (20, 3919488), (24, 3266240), (30, 2612992), (32, 2449680), (40, 1959744), (48, 1633120), (59, 1328640), (60, 1306496), (64, 1224840), (80, 979872), (96, 816560), (118, 664320), (120, 653248), (128, 612420), (160, 489936), (173, 453120), (177, 442880), (192, 408280), (236, 332160), (240, 326624), (256, 306210), (295, 265728), (320, 244968), (346, 226560), (354, 221440), (384, 204140), (472, 166080), (480, 163312), (512, 153105), (519, 151040), (590, 132864), (640, 122484), (692, 113280), (708, 110720), (768, 102070), (865, 90624), (885, 88576), (944, 83040), (960, 81656), (1038, 75520), (1180, 66432), (1280, 61242), (1384, 56640), (1416, 55360), (1536, 51035), (1730, 45312), (1770, 44288), (1888, 41520), (1920, 40828), (2076, 37760), (2360, 33216), (2560, 30621), (2595, 30208), (2768, 28320), (2832, 27680), (3460, 22656), (3540, 22144), (3776, 20760), (3840, 20414), (4152, 18880), (4720, 16608), (5190, 15104), (5536, 14160), (5664, 13840), (6920, 11328), (7080, 11072), (7552, 10380), (7680, 10207), (8304, 9440)]