192168420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{4759}}^1$

素因数の和:5444

約数の個数: 48

約数和(自身を含む): 538984320

約数和(自身を除く): 346815900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 673, 1346, 2019, 2692, 3365, 4038, 4759, 6730, 8076, 9518, 10095, 13460, 14277, 19036, 20190, 23795, 28554, 40380, 47590, 57108, 71385, 95180, 142770, 285540, 3202807, 6405614, 9608421, 12811228, 16014035, 19216842, 32028070, 38433684, 48042105, 64056140, 96084210, 192168420]

約数ペア:

[(1, 192168420), (2, 96084210), (3, 64056140), (4, 48042105), (5, 38433684), (6, 32028070), (10, 19216842), (12, 16014035), (15, 12811228), (20, 9608421), (30, 6405614), (60, 3202807), (673, 285540), (1346, 142770), (2019, 95180), (2692, 71385), (3365, 57108), (4038, 47590), (4759, 40380), (6730, 28554), (8076, 23795), (9518, 20190), (10095, 19036), (13460, 14277)]