27791880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{231599}}^1$

素因数の和:231613

約数の個数: 32

約数和(自身を含む): 83376000

約数和(自身を除く): 55584120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 231599, 463198, 694797, 926396, 1157995, 1389594, 1852792, 2315990, 2779188, 3473985, 4631980, 5558376, 6947970, 9263960, 13895940, 27791880]

約数ペア:

[(1, 27791880), (2, 13895940), (3, 9263960), (4, 6947970), (5, 5558376), (6, 4631980), (8, 3473985), (10, 2779188), (12, 2315990), (15, 1852792), (20, 1389594), (24, 1157995), (30, 926396), (40, 694797), (60, 463198), (120, 231599)]