160161840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{74149}}^1$

素因数の和:74171

約数の個数: 80

約数和(自身を含む): 551676000

約数和(自身を除く): 391514160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 74149, 148298, 222447, 296596, 370745, 444894, 593192, 667341, 741490, 889788, 1112235, 1186384, 1334682, 1482980, 1779576, 2002023, 2224470, 2669364, 2965960, 3336705, 3559152, 4004046, 4448940, 5338728, 5931920, 6673410, 8008092, 8897880, 10010115, 10677456, 13346820, 16016184, 17795760, 20020230, 26693640, 32032368, 40040460, 53387280, 80080920, 160161840]

約数ペア:

[(1, 160161840), (2, 80080920), (3, 53387280), (4, 40040460), (5, 32032368), (6, 26693640), (8, 20020230), (9, 17795760), (10, 16016184), (12, 13346820), (15, 10677456), (16, 10010115), (18, 8897880), (20, 8008092), (24, 6673410), (27, 5931920), (30, 5338728), (36, 4448940), (40, 4004046), (45, 3559152), (48, 3336705), (54, 2965960), (60, 2669364), (72, 2224470), (80, 2002023), (90, 1779576), (108, 1482980), (120, 1334682), (135, 1186384), (144, 1112235), (180, 889788), (216, 741490), (240, 667341), (270, 593192), (360, 444894), (432, 370745), (540, 296596), (720, 222447), (1080, 148298), (2160, 74149)]