264960690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{384001}}^1$

素因数の和:384034

約数の個数: 32

約数和(自身を含む): 663555456

約数和(自身を除く): 398594766

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 384001, 768002, 1152003, 1920005, 2304006, 3840010, 5760015, 8832023, 11520030, 17664046, 26496069, 44160115, 52992138, 88320230, 132480345, 264960690]

約数ペア:

[(1, 264960690), (2, 132480345), (3, 88320230), (5, 52992138), (6, 44160115), (10, 26496069), (15, 17664046), (23, 11520030), (30, 8832023), (46, 5760015), (69, 3840010), (115, 2304006), (138, 1920005), (230, 1152003), (345, 768002), (690, 384001)]