155735880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1297799}}^1$

素因数の和:1297813

約数の個数: 32

約数和(自身を含む): 467208000

約数和(自身を除く): 311472120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1297799, 2595598, 3893397, 5191196, 6488995, 7786794, 10382392, 12977990, 15573588, 19466985, 25955980, 31147176, 38933970, 51911960, 77867940, 155735880]

約数ペア:

[(1, 155735880), (2, 77867940), (3, 51911960), (4, 38933970), (5, 31147176), (6, 25955980), (8, 19466985), (10, 15573588), (12, 12977990), (15, 10382392), (20, 7786794), (24, 6488995), (30, 5191196), (40, 3893397), (60, 2595598), (120, 1297799)]