870720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{907}}^1$

素因数の和:927

約数の個数: 56

約数和(自身を含む): 2767584

約数和(自身を除く): 1896864

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, 160, 192, 240, 320, 480, 907, 960, 1814, 2721, 3628, 4535, 5442, 7256, 9070, 10884, 13605, 14512, 18140, 21768, 27210, 29024, 36280, 43536, 54420, 58048, 72560, 87072, 108840, 145120, 174144, 217680, 290240, 435360, 870720]

約数ペア:

[(1, 870720), (2, 435360), (3, 290240), (4, 217680), (5, 174144), (6, 145120), (8, 108840), (10, 87072), (12, 72560), (15, 58048), (16, 54420), (20, 43536), (24, 36280), (30, 29024), (32, 27210), (40, 21768), (48, 18140), (60, 14512), (64, 13605), (80, 10884), (96, 9070), (120, 7256), (160, 5442), (192, 4535), (240, 3628), (320, 2721), (480, 1814), (907, 960)]