252119640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2100997}}^1$

素因数の和:2101011

約数の個数: 32

約数和(自身を含む): 756359280

約数和(自身を除く): 504239640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2100997, 4201994, 6302991, 8403988, 10504985, 12605982, 16807976, 21009970, 25211964, 31514955, 42019940, 50423928, 63029910, 84039880, 126059820, 252119640]

約数ペア:

[(1, 252119640), (2, 126059820), (3, 84039880), (4, 63029910), (5, 50423928), (6, 42019940), (8, 31514955), (10, 25211964), (12, 21009970), (15, 16807976), (20, 12605982), (24, 10504985), (30, 8403988), (40, 6302991), (60, 4201994), (120, 2100997)]