396960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{827}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 1251936

約数和(自身を除く): 854976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 827, 1654, 2481, 3308, 4135, 4962, 6616, 8270, 9924, 12405, 13232, 16540, 19848, 24810, 26464, 33080, 39696, 49620, 66160, 79392, 99240, 132320, 198480, 396960]

約数ペア:

[(1, 396960), (2, 198480), (3, 132320), (4, 99240), (5, 79392), (6, 66160), (8, 49620), (10, 39696), (12, 33080), (15, 26464), (16, 24810), (20, 19848), (24, 16540), (30, 13232), (32, 12405), (40, 9924), (48, 8270), (60, 6616), (80, 4962), (96, 4135), (120, 3308), (160, 2481), (240, 1654), (480, 827)]