2403780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{40063}}^1$

素因数の和:40075

約数の個数: 24

約数和(自身を含む): 6730752

約数和(自身を除く): 4326972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 40063, 80126, 120189, 160252, 200315, 240378, 400630, 480756, 600945, 801260, 1201890, 2403780]

約数ペア:

[(1, 2403780), (2, 1201890), (3, 801260), (4, 600945), (5, 480756), (6, 400630), (10, 240378), (12, 200315), (15, 160252), (20, 120189), (30, 80126), (60, 40063)]