268879080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2240659}}^1$

素因数の和:2240673

約数の個数: 32

約数和(自身を含む): 806637600

約数和(自身を除く): 537758520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2240659, 4481318, 6721977, 8962636, 11203295, 13443954, 17925272, 22406590, 26887908, 33609885, 44813180, 53775816, 67219770, 89626360, 134439540, 268879080]

約数ペア:

[(1, 268879080), (2, 134439540), (3, 89626360), (4, 67219770), (5, 53775816), (6, 44813180), (8, 33609885), (10, 26887908), (12, 22406590), (15, 17925272), (20, 13443954), (24, 11203295), (30, 8962636), (40, 6721977), (60, 4481318), (120, 2240659)]