64621630680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{538513589}}^1$

素因数の和:538513603

約数の個数: 32

約数和(自身を含む): 193864892400

約数和(自身を除く): 129243261720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 538513589, 1077027178, 1615540767, 2154054356, 2692567945, 3231081534, 4308108712, 5385135890, 6462163068, 8077703835, 10770271780, 12924326136, 16155407670, 21540543560, 32310815340, 64621630680]

約数ペア:

[(1, 64621630680), (2, 32310815340), (3, 21540543560), (4, 16155407670), (5, 12924326136), (6, 10770271780), (8, 8077703835), (10, 6462163068), (12, 5385135890), (15, 4308108712), (20, 3231081534), (24, 2692567945), (30, 2154054356), (40, 1615540767), (60, 1077027178), (120, 538513589)]