86707080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{240853}}^1$

素因数の和:240870

約数の個数: 48

約数和(自身を含む): 281799180

約数和(自身を除く): 195092100

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, 240853, 481706, 722559, 963412, 1204265, 1445118, 1926824, 2167677, 2408530, 2890236, 3612795, 4335354, 4817060, 5780472, 7225590, 8670708, 9634120, 10838385, 14451180, 17341416, 21676770, 28902360, 43353540, 86707080]

約数ペア:

[(1, 86707080), (2, 43353540), (3, 28902360), (4, 21676770), (5, 17341416), (6, 14451180), (8, 10838385), (9, 9634120), (10, 8670708), (12, 7225590), (15, 5780472), (18, 4817060), (20, 4335354), (24, 3612795), (30, 2890236), (36, 2408530), (40, 2167677), (45, 1926824), (60, 1445118), (72, 1204265), (90, 963412), (120, 722559), (180, 481706), (360, 240853)]