240172470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2668583}}^1$

素因数の和:2668596

約数の個数: 24

約数和(自身を含む): 624448656

約数和(自身を除く): 384276186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2668583, 5337166, 8005749, 13342915, 16011498, 24017247, 26685830, 40028745, 48034494, 80057490, 120086235, 240172470]

約数ペア:

[(1, 240172470), (2, 120086235), (3, 80057490), (5, 48034494), (6, 40028745), (9, 26685830), (10, 24017247), (15, 16011498), (18, 13342915), (30, 8005749), (45, 5337166), (90, 2668583)]