57104640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{4957}}^1$

素因数の和:4984

約数の個数: 108

約数和(自身を含む): 197615964

約数和(自身を除く): 140511324

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 4957, 5760, 9914, 11520, 14871, 19828, 24785, 29742, 39656, 44613, 49570, 59484, 74355, 79312, 89226, 99140, 118968, 148710, 158624, 178452, 198280, 223065, 237936, 297420, 317248, 356904, 396560, 446130, 475872, 594840, 634496, 713808, 793120, 892260, 951744, 1189680, 1268992, 1427616, 1586240, 1784520, 1903488, 2379360, 2855232, 3172480, 3569040, 3806976, 4758720, 5710464, 6344960, 7138080, 9517440, 11420928, 14276160, 19034880, 28552320, 57104640]

約数ペア:

[(1, 57104640), (2, 28552320), (3, 19034880), (4, 14276160), (5, 11420928), (6, 9517440), (8, 7138080), (9, 6344960), (10, 5710464), (12, 4758720), (15, 3806976), (16, 3569040), (18, 3172480), (20, 2855232), (24, 2379360), (30, 1903488), (32, 1784520), (36, 1586240), (40, 1427616), (45, 1268992), (48, 1189680), (60, 951744), (64, 892260), (72, 793120), (80, 713808), (90, 634496), (96, 594840), (120, 475872), (128, 446130), (144, 396560), (160, 356904), (180, 317248), (192, 297420), (240, 237936), (256, 223065), (288, 198280), (320, 178452), (360, 158624), (384, 148710), (480, 118968), (576, 99140), (640, 89226), (720, 79312), (768, 74355), (960, 59484), (1152, 49570), (1280, 44613), (1440, 39656), (1920, 29742), (2304, 24785), (2880, 19828), (3840, 14871), (4957, 11520), (5760, 9914)]