164287080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{456353}}^1$

素因数の和:456370

約数の個数: 48

約数和(自身を含む): 533934180

約数和(自身を除く): 369647100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 456353, 912706, 1369059, 1825412, 2281765, 2738118, 3650824, 4107177, 4563530, 5476236, 6845295, 8214354, 9127060, 10952472, 13690590, 16428708, 18254120, 20535885, 27381180, 32857416, 41071770, 54762360, 82143540, 164287080]

約数ペア:

[(1, 164287080), (2, 82143540), (3, 54762360), (4, 41071770), (5, 32857416), (6, 27381180), (8, 20535885), (9, 18254120), (10, 16428708), (12, 13690590), (15, 10952472), (18, 9127060), (20, 8214354), (24, 6845295), (30, 5476236), (36, 4563530), (40, 4107177), (45, 3650824), (60, 2738118), (72, 2281765), (90, 1825412), (120, 1369059), (180, 912706), (360, 456353)]