419256120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{12613}}^1$

素因数の和:12904

約数の個数: 64

約数和(自身を含む): 1262409120

約数和(自身を除く): 843153000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 5540, 6648, 8310, 11080, 12613, 16620, 25226, 33240, 37839, 50452, 63065, 75678, 100904, 126130, 151356, 189195, 252260, 302712, 378390, 504520, 756780, 1513560, 3493801, 6987602, 10481403, 13975204, 17469005, 20962806, 27950408, 34938010, 41925612, 52407015, 69876020, 83851224, 104814030, 139752040, 209628060, 419256120]

約数ペア:

[(1, 419256120), (2, 209628060), (3, 139752040), (4, 104814030), (5, 83851224), (6, 69876020), (8, 52407015), (10, 41925612), (12, 34938010), (15, 27950408), (20, 20962806), (24, 17469005), (30, 13975204), (40, 10481403), (60, 6987602), (120, 3493801), (277, 1513560), (554, 756780), (831, 504520), (1108, 378390), (1385, 302712), (1662, 252260), (2216, 189195), (2770, 151356), (3324, 126130), (4155, 100904), (5540, 75678), (6648, 63065), (8310, 50452), (11080, 37839), (12613, 33240), (16620, 25226)]