139500960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{290627}}^1$

素因数の和:290645

約数の個数: 48

約数和(自身を含む): 439429536

約数和(自身を除く): 299928576

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, 290627, 581254, 871881, 1162508, 1453135, 1743762, 2325016, 2906270, 3487524, 4359405, 4650032, 5812540, 6975048, 8718810, 9300064, 11625080, 13950096, 17437620, 23250160, 27900192, 34875240, 46500320, 69750480, 139500960]

約数ペア:

[(1, 139500960), (2, 69750480), (3, 46500320), (4, 34875240), (5, 27900192), (6, 23250160), (8, 17437620), (10, 13950096), (12, 11625080), (15, 9300064), (16, 8718810), (20, 6975048), (24, 5812540), (30, 4650032), (32, 4359405), (40, 3487524), (48, 2906270), (60, 2325016), (80, 1743762), (96, 1453135), (120, 1162508), (160, 871881), (240, 581254), (480, 290627)]