311830560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{24061}}^1$

素因数の和:24088

約数の個数: 120

約数和(自身を含む): 1100547756

約数和(自身を除く): 788717196

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, 12960, 24061, 48122, 72183, 96244, 120305, 144366, 192488, 216549, 240610, 288732, 360915, 384976, 433098, 481220, 577464, 649647, 721830, 769952, 866196, 962440, 1082745, 1154928, 1299294, 1443660, 1732392, 1924880, 1948941, 2165490, 2309856, 2598588, 2887320, 3248235, 3464784, 3849760, 3897882, 4330980, 5197176, 5774640, 6496470, 6929568, 7795764, 8661960, 9744705, 10394352, 11549280, 12992940, 15591528, 17323920, 19489410, 20788704, 25985880, 31183056, 34647840, 38978820, 51971760, 62366112, 77957640, 103943520, 155915280, 311830560]

約数ペア:

[(1, 311830560), (2, 155915280), (3, 103943520), (4, 77957640), (5, 62366112), (6, 51971760), (8, 38978820), (9, 34647840), (10, 31183056), (12, 25985880), (15, 20788704), (16, 19489410), (18, 17323920), (20, 15591528), (24, 12992940), (27, 11549280), (30, 10394352), (32, 9744705), (36, 8661960), (40, 7795764), (45, 6929568), (48, 6496470), (54, 5774640), (60, 5197176), (72, 4330980), (80, 3897882), (81, 3849760), (90, 3464784), (96, 3248235), (108, 2887320), (120, 2598588), (135, 2309856), (144, 2165490), (160, 1948941), (162, 1924880), (180, 1732392), (216, 1443660), (240, 1299294), (270, 1154928), (288, 1082745), (324, 962440), (360, 866196), (405, 769952), (432, 721830), (480, 649647), (540, 577464), (648, 481220), (720, 433098), (810, 384976), (864, 360915), (1080, 288732), (1296, 240610), (1440, 216549), (1620, 192488), (2160, 144366), (2592, 120305), (3240, 96244), (4320, 72183), (6480, 48122), (12960, 24061)]