154340640

素因数分解:

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

素因数の和:11936

約数の個数: 120

約数和(自身を含む): 544739580

約数和(自身を除く): 390398940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 11909, 12960, 23818, 35727, 47636, 59545, 71454, 95272, 107181, 119090, 142908, 178635, 190544, 214362, 238180, 285816, 321543, 357270, 381088, 428724, 476360, 535905, 571632, 643086, 714540, 857448, 952720, 964629, 1071810, 1143264, 1286172, 1429080, 1607715, 1714896, 1905440, 1929258, 2143620, 2572344, 2858160, 3215430, 3429792, 3858516, 4287240, 4823145, 5144688, 5716320, 6430860, 7717032, 8574480, 9646290, 10289376, 12861720, 15434064, 17148960, 19292580, 25723440, 30868128, 38585160, 51446880, 77170320, 154340640]

約数ペア:

[(1, 154340640), (2, 77170320), (3, 51446880), (4, 38585160), (5, 30868128), (6, 25723440), (8, 19292580), (9, 17148960), (10, 15434064), (12, 12861720), (15, 10289376), (16, 9646290), (18, 8574480), (20, 7717032), (24, 6430860), (27, 5716320), (30, 5144688), (32, 4823145), (36, 4287240), (40, 3858516), (45, 3429792), (48, 3215430), (54, 2858160), (60, 2572344), (72, 2143620), (80, 1929258), (81, 1905440), (90, 1714896), (96, 1607715), (108, 1429080), (120, 1286172), (135, 1143264), (144, 1071810), (160, 964629), (162, 952720), (180, 857448), (216, 714540), (240, 643086), (270, 571632), (288, 535905), (324, 476360), (360, 428724), (405, 381088), (432, 357270), (480, 321543), (540, 285816), (648, 238180), (720, 214362), (810, 190544), (864, 178635), (1080, 142908), (1296, 119090), (1440, 107181), (1620, 95272), (2160, 71454), (2592, 59545), (3240, 47636), (4320, 35727), (6480, 23818), (11909, 12960)]