274999080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2291659}}^1$

素因数の和:2291673

約数の個数: 32

約数和(自身を含む): 824997600

約数和(自身を除く): 549998520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2291659, 4583318, 6874977, 9166636, 11458295, 13749954, 18333272, 22916590, 27499908, 34374885, 45833180, 54999816, 68749770, 91666360, 137499540, 274999080]

約数ペア:

[(1, 274999080), (2, 137499540), (3, 91666360), (4, 68749770), (5, 54999816), (6, 45833180), (8, 34374885), (10, 27499908), (12, 22916590), (15, 18333272), (20, 13749954), (24, 11458295), (30, 9166636), (40, 6874977), (60, 4583318), (120, 2291659)]