378385860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{27539}}^1$

素因数の和:27780

約数の個数: 48

約数和(自身を含む): 1064145600

約数和(自身を除く): 685759740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 27539, 55078, 82617, 110156, 137695, 165234, 275390, 330468, 413085, 550780, 826170, 1652340, 6306431, 12612862, 18919293, 25225724, 31532155, 37838586, 63064310, 75677172, 94596465, 126128620, 189192930, 378385860]

約数ペア:

[(1, 378385860), (2, 189192930), (3, 126128620), (4, 94596465), (5, 75677172), (6, 63064310), (10, 37838586), (12, 31532155), (15, 25225724), (20, 18919293), (30, 12612862), (60, 6306431), (229, 1652340), (458, 826170), (687, 550780), (916, 413085), (1145, 330468), (1374, 275390), (2290, 165234), (2748, 137695), (3435, 110156), (4580, 82617), (6870, 55078), (13740, 27539)]