25119960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{209333}}^1$

素因数の和:209347

約数の個数: 32

約数和(自身を含む): 75360240

約数和(自身を除く): 50240280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 209333, 418666, 627999, 837332, 1046665, 1255998, 1674664, 2093330, 2511996, 3139995, 4186660, 5023992, 6279990, 8373320, 12559980, 25119960]

約数ペア:

[(1, 25119960), (2, 12559980), (3, 8373320), (4, 6279990), (5, 5023992), (6, 4186660), (8, 3139995), (10, 2511996), (12, 2093330), (15, 1674664), (20, 1255998), (24, 1046665), (30, 837332), (40, 627999), (60, 418666), (120, 209333)]