388575960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3238133}}^1$

素因数の和:3238147

約数の個数: 32

約数和(自身を含む): 1165728240

約数和(自身を除く): 777152280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3238133, 6476266, 9714399, 12952532, 16190665, 19428798, 25905064, 32381330, 38857596, 48571995, 64762660, 77715192, 97143990, 129525320, 194287980, 388575960]

約数ペア:

[(1, 388575960), (2, 194287980), (3, 129525320), (4, 97143990), (5, 77715192), (6, 64762660), (8, 48571995), (10, 38857596), (12, 32381330), (15, 25905064), (20, 19428798), (24, 16190665), (30, 12952532), (40, 9714399), (60, 6476266), (120, 3238133)]