18667080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{51853}}^1$

素因数の和:51870

約数の個数: 48

約数和(自身を含む): 60669180

約数和(自身を除く): 42002100

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, 51853, 103706, 155559, 207412, 259265, 311118, 414824, 466677, 518530, 622236, 777795, 933354, 1037060, 1244472, 1555590, 1866708, 2074120, 2333385, 3111180, 3733416, 4666770, 6222360, 9333540, 18667080]

約数ペア:

[(1, 18667080), (2, 9333540), (3, 6222360), (4, 4666770), (5, 3733416), (6, 3111180), (8, 2333385), (9, 2074120), (10, 1866708), (12, 1555590), (15, 1244472), (18, 1037060), (20, 933354), (24, 777795), (30, 622236), (36, 518530), (40, 466677), (45, 414824), (60, 311118), (72, 259265), (90, 207412), (120, 155559), (180, 103706), (360, 51853)]