28296960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{7369}}^1$

素因数の和:7393

約数の個数: 72

約数和(自身を含む): 90385680

約数和(自身を除く): 62088720

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, 640, 768, 960, 1280, 1920, 3840, 7369, 14738, 22107, 29476, 36845, 44214, 58952, 73690, 88428, 110535, 117904, 147380, 176856, 221070, 235808, 294760, 353712, 442140, 471616, 589520, 707424, 884280, 943232, 1179040, 1414848, 1768560, 1886464, 2358080, 2829696, 3537120, 4716160, 5659392, 7074240, 9432320, 14148480, 28296960]

約数ペア:

[(1, 28296960), (2, 14148480), (3, 9432320), (4, 7074240), (5, 5659392), (6, 4716160), (8, 3537120), (10, 2829696), (12, 2358080), (15, 1886464), (16, 1768560), (20, 1414848), (24, 1179040), (30, 943232), (32, 884280), (40, 707424), (48, 589520), (60, 471616), (64, 442140), (80, 353712), (96, 294760), (120, 235808), (128, 221070), (160, 176856), (192, 147380), (240, 117904), (256, 110535), (320, 88428), (384, 73690), (480, 58952), (640, 44214), (768, 36845), (960, 29476), (1280, 22107), (1920, 14738), (3840, 7369)]