122259120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509413}}^1$

素因数の和:509429

約数の個数: 40

約数和(自身を含む): 379004016

約数和(自身を除く): 256744896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509413, 1018826, 1528239, 2037652, 2547065, 3056478, 4075304, 5094130, 6112956, 7641195, 8150608, 10188260, 12225912, 15282390, 20376520, 24451824, 30564780, 40753040, 61129560, 122259120]

約数ペア:

[(1, 122259120), (2, 61129560), (3, 40753040), (4, 30564780), (5, 24451824), (6, 20376520), (8, 15282390), (10, 12225912), (12, 10188260), (15, 8150608), (16, 7641195), (20, 6112956), (24, 5094130), (30, 4075304), (40, 3056478), (48, 2547065), (60, 2037652), (80, 1528239), (120, 1018826), (240, 509413)]