210956160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109873}}^1$

素因数の和:109895

約数の個数: 64

約数和(自身を含む): 672428880

約数和(自身を除く): 461472720

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, 320, 384, 480, 640, 960, 1920, 109873, 219746, 329619, 439492, 549365, 659238, 878984, 1098730, 1318476, 1648095, 1757968, 2197460, 2636952, 3296190, 3515936, 4394920, 5273904, 6592380, 7031872, 8789840, 10547808, 13184760, 14063744, 17579680, 21095616, 26369520, 35159360, 42191232, 52739040, 70318720, 105478080, 210956160]

約数ペア:

[(1, 210956160), (2, 105478080), (3, 70318720), (4, 52739040), (5, 42191232), (6, 35159360), (8, 26369520), (10, 21095616), (12, 17579680), (15, 14063744), (16, 13184760), (20, 10547808), (24, 8789840), (30, 7031872), (32, 6592380), (40, 5273904), (48, 4394920), (60, 3515936), (64, 3296190), (80, 2636952), (96, 2197460), (120, 1757968), (128, 1648095), (160, 1318476), (192, 1098730), (240, 878984), (320, 659238), (384, 549365), (480, 439492), (640, 329619), (960, 219746), (1920, 109873)]