238209540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3970159}}^1$

素因数の和:3970171

約数の個数: 24

約数和(自身を含む): 666986880

約数和(自身を除く): 428777340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3970159, 7940318, 11910477, 15880636, 19850795, 23820954, 39701590, 47641908, 59552385, 79403180, 119104770, 238209540]

約数ペア:

[(1, 238209540), (2, 119104770), (3, 79403180), (4, 59552385), (5, 47641908), (6, 39701590), (10, 23820954), (12, 19850795), (15, 15880636), (20, 11910477), (30, 7940318), (60, 3970159)]