905892480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{157273}}^1$

素因数の和:157298

約数の個数: 96

約数和(自身を含む): 3128179860

約数和(自身を除く): 2222287380

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 157273, 314546, 471819, 629092, 786365, 943638, 1258184, 1415457, 1572730, 1887276, 2359095, 2516368, 2830914, 3145460, 3774552, 4718190, 5032736, 5661828, 6290920, 7077285, 7549104, 9436380, 10065472, 11323656, 12581840, 14154570, 15098208, 18872760, 20130944, 22647312, 25163680, 28309140, 30196416, 37745520, 45294624, 50327360, 56618280, 60392832, 75491040, 90589248, 100654720, 113236560, 150982080, 181178496, 226473120, 301964160, 452946240, 905892480]

約数ペア:

[(1, 905892480), (2, 452946240), (3, 301964160), (4, 226473120), (5, 181178496), (6, 150982080), (8, 113236560), (9, 100654720), (10, 90589248), (12, 75491040), (15, 60392832), (16, 56618280), (18, 50327360), (20, 45294624), (24, 37745520), (30, 30196416), (32, 28309140), (36, 25163680), (40, 22647312), (45, 20130944), (48, 18872760), (60, 15098208), (64, 14154570), (72, 12581840), (80, 11323656), (90, 10065472), (96, 9436380), (120, 7549104), (128, 7077285), (144, 6290920), (160, 5661828), (180, 5032736), (192, 4718190), (240, 3774552), (288, 3145460), (320, 2830914), (360, 2516368), (384, 2359095), (480, 1887276), (576, 1572730), (640, 1415457), (720, 1258184), (960, 943638), (1152, 786365), (1440, 629092), (1920, 471819), (2880, 314546), (5760, 157273)]