804939540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13415659}}^1$

素因数の和:13415671

約数の個数: 24

約数和(自身を含む): 2253830880

約数和(自身を除く): 1448891340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13415659, 26831318, 40246977, 53662636, 67078295, 80493954, 134156590, 160987908, 201234885, 268313180, 402469770, 804939540]

約数ペア:

[(1, 804939540), (2, 402469770), (3, 268313180), (4, 201234885), (5, 160987908), (6, 134156590), (10, 80493954), (12, 67078295), (15, 53662636), (20, 40246977), (30, 26831318), (60, 13415659)]