159990540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{17659}}^1$

素因数の和:17822

約数の個数: 48

約数和(自身を含む): 450965760

約数和(自身を除く): 290975220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 17659, 35318, 52977, 70636, 88295, 105954, 176590, 211908, 264885, 353180, 529770, 1059540, 2666509, 5333018, 7999527, 10666036, 13332545, 15999054, 26665090, 31998108, 39997635, 53330180, 79995270, 159990540]

約数ペア:

[(1, 159990540), (2, 79995270), (3, 53330180), (4, 39997635), (5, 31998108), (6, 26665090), (10, 15999054), (12, 13332545), (15, 10666036), (20, 7999527), (30, 5333018), (60, 2666509), (151, 1059540), (302, 529770), (453, 353180), (604, 264885), (755, 211908), (906, 176590), (1510, 105954), (1812, 88295), (2265, 70636), (3020, 52977), (4530, 35318), (9060, 17659)]