531004920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{60617}}^1$

素因数の和:60704

約数の個数: 64

約数和(自身を含む): 1614863520

約数和(自身を除く): 1083858600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 60617, 121234, 181851, 242468, 303085, 363702, 484936, 606170, 727404, 909255, 1212340, 1454808, 1818510, 2424680, 3637020, 4425041, 7274040, 8850082, 13275123, 17700164, 22125205, 26550246, 35400328, 44250410, 53100492, 66375615, 88500820, 106200984, 132751230, 177001640, 265502460, 531004920]

約数ペア:

[(1, 531004920), (2, 265502460), (3, 177001640), (4, 132751230), (5, 106200984), (6, 88500820), (8, 66375615), (10, 53100492), (12, 44250410), (15, 35400328), (20, 26550246), (24, 22125205), (30, 17700164), (40, 13275123), (60, 8850082), (73, 7274040), (120, 4425041), (146, 3637020), (219, 2424680), (292, 1818510), (365, 1454808), (438, 1212340), (584, 909255), (730, 727404), (876, 606170), (1095, 484936), (1460, 363702), (1752, 303085), (2190, 242468), (2920, 181851), (4380, 121234), (8760, 60617)]