317038080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41281}}^1$

素因数の和:41307

約数の個数: 80

約数和(自身を含む): 1013555664

約数和(自身を除く): 696517584

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, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 41281, 82562, 123843, 165124, 206405, 247686, 330248, 412810, 495372, 619215, 660496, 825620, 990744, 1238430, 1320992, 1651240, 1981488, 2476860, 2641984, 3302480, 3962976, 4953720, 5283968, 6604960, 7925952, 9907440, 10567936, 13209920, 15851904, 19814880, 21135872, 26419840, 31703808, 39629760, 52839680, 63407616, 79259520, 105679360, 158519040, 317038080]

約数ペア:

[(1, 317038080), (2, 158519040), (3, 105679360), (4, 79259520), (5, 63407616), (6, 52839680), (8, 39629760), (10, 31703808), (12, 26419840), (15, 21135872), (16, 19814880), (20, 15851904), (24, 13209920), (30, 10567936), (32, 9907440), (40, 7925952), (48, 6604960), (60, 5283968), (64, 4953720), (80, 3962976), (96, 3302480), (120, 2641984), (128, 2476860), (160, 1981488), (192, 1651240), (240, 1320992), (256, 1238430), (320, 990744), (384, 825620), (480, 660496), (512, 619215), (640, 495372), (768, 412810), (960, 330248), (1280, 247686), (1536, 206405), (1920, 165124), (2560, 123843), (3840, 82562), (7680, 41281)]