79045140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1317419}}^1$

素因数の和:1317431

約数の個数: 24

約数和(自身を含む): 221326560

約数和(自身を除く): 142281420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1317419, 2634838, 3952257, 5269676, 6587095, 7904514, 13174190, 15809028, 19761285, 26348380, 39522570, 79045140]

約数ペア:

[(1, 79045140), (2, 39522570), (3, 26348380), (4, 19761285), (5, 15809028), (6, 13174190), (10, 7904514), (12, 6587095), (15, 5269676), (20, 3952257), (30, 2634838), (60, 1317419)]