30356880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{126487}}^1$

素因数の和:126503

約数の個数: 40

約数和(自身を含む): 94107072

約数和(自身を除く): 63750192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 126487, 252974, 379461, 505948, 632435, 758922, 1011896, 1264870, 1517844, 1897305, 2023792, 2529740, 3035688, 3794610, 5059480, 6071376, 7589220, 10118960, 15178440, 30356880]

約数ペア:

[(1, 30356880), (2, 15178440), (3, 10118960), (4, 7589220), (5, 6071376), (6, 5059480), (8, 3794610), (10, 3035688), (12, 2529740), (15, 2023792), (16, 1897305), (20, 1517844), (24, 1264870), (30, 1011896), (40, 758922), (48, 632435), (60, 505948), (80, 379461), (120, 252974), (240, 126487)]