159338160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{221303}}^1$

素因数の和:221322

約数の個数: 60

約数和(自身を含む): 535113072

約数和(自身を除く): 375774912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 221303, 442606, 663909, 885212, 1106515, 1327818, 1770424, 1991727, 2213030, 2655636, 3319545, 3540848, 3983454, 4426060, 5311272, 6639090, 7966908, 8852120, 9958635, 10622544, 13278180, 15933816, 17704240, 19917270, 26556360, 31867632, 39834540, 53112720, 79669080, 159338160]

約数ペア:

[(1, 159338160), (2, 79669080), (3, 53112720), (4, 39834540), (5, 31867632), (6, 26556360), (8, 19917270), (9, 17704240), (10, 15933816), (12, 13278180), (15, 10622544), (16, 9958635), (18, 8852120), (20, 7966908), (24, 6639090), (30, 5311272), (36, 4426060), (40, 3983454), (45, 3540848), (48, 3319545), (60, 2655636), (72, 2213030), (80, 1991727), (90, 1770424), (120, 1327818), (144, 1106515), (180, 885212), (240, 663909), (360, 442606), (720, 221303)]