160668840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1338907}}^1$

素因数の和:1338921

約数の個数: 32

約数和(自身を含む): 482006880

約数和(自身を除く): 321338040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1338907, 2677814, 4016721, 5355628, 6694535, 8033442, 10711256, 13389070, 16066884, 20083605, 26778140, 32133768, 40167210, 53556280, 80334420, 160668840]

約数ペア:

[(1, 160668840), (2, 80334420), (3, 53556280), (4, 40167210), (5, 32133768), (6, 26778140), (8, 20083605), (10, 16066884), (12, 13389070), (15, 10711256), (20, 8033442), (24, 6694535), (30, 5355628), (40, 4016721), (60, 2677814), (120, 1338907)]