77170320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11909}}^1$

素因数の和:11934

約数の個数: 100

約数和(自身を含む): 268046460

約数和(自身を除く): 190876140

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 11909, 23818, 35727, 47636, 59545, 71454, 95272, 107181, 119090, 142908, 178635, 190544, 214362, 238180, 285816, 321543, 357270, 428724, 476360, 535905, 571632, 643086, 714540, 857448, 952720, 964629, 1071810, 1286172, 1429080, 1607715, 1714896, 1929258, 2143620, 2572344, 2858160, 3215430, 3858516, 4287240, 4823145, 5144688, 6430860, 7717032, 8574480, 9646290, 12861720, 15434064, 19292580, 25723440, 38585160, 77170320]

約数ペア:

[(1, 77170320), (2, 38585160), (3, 25723440), (4, 19292580), (5, 15434064), (6, 12861720), (8, 9646290), (9, 8574480), (10, 7717032), (12, 6430860), (15, 5144688), (16, 4823145), (18, 4287240), (20, 3858516), (24, 3215430), (27, 2858160), (30, 2572344), (36, 2143620), (40, 1929258), (45, 1714896), (48, 1607715), (54, 1429080), (60, 1286172), (72, 1071810), (80, 964629), (81, 952720), (90, 857448), (108, 714540), (120, 643086), (135, 571632), (144, 535905), (162, 476360), (180, 428724), (216, 357270), (240, 321543), (270, 285816), (324, 238180), (360, 214362), (405, 190544), (432, 178635), (540, 142908), (648, 119090), (720, 107181), (810, 95272), (1080, 71454), (1296, 59545), (1620, 47636), (2160, 35727), (3240, 23818), (6480, 11909)]