79669080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{221303}}^1$

素因数の和:221320

約数の個数: 48

約数和(自身を含む): 258925680

約数和(自身を除く): 179256600

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, 221303, 442606, 663909, 885212, 1106515, 1327818, 1770424, 1991727, 2213030, 2655636, 3319545, 3983454, 4426060, 5311272, 6639090, 7966908, 8852120, 9958635, 13278180, 15933816, 19917270, 26556360, 39834540, 79669080]

約数ペア:

[(1, 79669080), (2, 39834540), (3, 26556360), (4, 19917270), (5, 15933816), (6, 13278180), (8, 9958635), (9, 8852120), (10, 7966908), (12, 6639090), (15, 5311272), (18, 4426060), (20, 3983454), (24, 3319545), (30, 2655636), (36, 2213030), (40, 1991727), (45, 1770424), (60, 1327818), (72, 1106515), (90, 885212), (120, 663909), (180, 442606), (360, 221303)]