253315080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2969}}^1$

素因数の和:3068

約数の個数: 128

約数和(自身を含む): 855360000

約数和(自身を除く): 602044920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1896, 2133, 2370, 2844, 2969, 3160, 3555, 4266, 4740, 5688, 5938, 7110, 8532, 8907, 9480, 10665, 11876, 14220, 14845, 17064, 17814, 21330, 23752, 26721, 28440, 29690, 35628, 42660, 44535, 53442, 59380, 71256, 80163, 85320, 89070, 106884, 118760, 133605, 160326, 178140, 213768, 234551, 267210, 320652, 356280, 400815, 469102, 534420, 641304, 703653, 801630, 938204, 1068840, 1172755, 1407306, 1603260, 1876408, 2110959, 2345510, 2814612, 3206520, 3518265, 4221918, 4691020, 5629224, 6332877, 7036530, 8443836, 9382040, 10554795, 12665754, 14073060, 16887672, 21109590, 25331508, 28146120, 31664385, 42219180, 50663016, 63328770, 84438360, 126657540, 253315080]

約数ペア:

[(1, 253315080), (2, 126657540), (3, 84438360), (4, 63328770), (5, 50663016), (6, 42219180), (8, 31664385), (9, 28146120), (10, 25331508), (12, 21109590), (15, 16887672), (18, 14073060), (20, 12665754), (24, 10554795), (27, 9382040), (30, 8443836), (36, 7036530), (40, 6332877), (45, 5629224), (54, 4691020), (60, 4221918), (72, 3518265), (79, 3206520), (90, 2814612), (108, 2345510), (120, 2110959), (135, 1876408), (158, 1603260), (180, 1407306), (216, 1172755), (237, 1068840), (270, 938204), (316, 801630), (360, 703653), (395, 641304), (474, 534420), (540, 469102), (632, 400815), (711, 356280), (790, 320652), (948, 267210), (1080, 234551), (1185, 213768), (1422, 178140), (1580, 160326), (1896, 133605), (2133, 118760), (2370, 106884), (2844, 89070), (2969, 85320), (3160, 80163), (3555, 71256), (4266, 59380), (4740, 53442), (5688, 44535), (5938, 42660), (7110, 35628), (8532, 29690), (8907, 28440), (9480, 26721), (10665, 23752), (11876, 21330), (14220, 17814), (14845, 17064)]