309116520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1483}}^1$

素因数の和:1696

約数の個数: 128

約数和(自身を含む): 1036425600

約数和(自身を除く): 727309080

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, 90, 108, 120, 135, 180, 193, 216, 270, 360, 386, 540, 579, 772, 965, 1080, 1158, 1483, 1544, 1737, 1930, 2316, 2895, 2966, 3474, 3860, 4449, 4632, 5211, 5790, 5932, 6948, 7415, 7720, 8685, 8898, 10422, 11580, 11864, 13347, 13896, 14830, 17370, 17796, 20844, 22245, 23160, 26055, 26694, 29660, 34740, 35592, 40041, 41688, 44490, 52110, 53388, 59320, 66735, 69480, 80082, 88980, 104220, 106776, 133470, 160164, 177960, 200205, 208440, 266940, 286219, 320328, 400410, 533880, 572438, 800820, 858657, 1144876, 1431095, 1601640, 1717314, 2289752, 2575971, 2862190, 3434628, 4293285, 5151942, 5724380, 6869256, 7727913, 8586570, 10303884, 11448760, 12879855, 15455826, 17173140, 20607768, 25759710, 30911652, 34346280, 38639565, 51519420, 61823304, 77279130, 103038840, 154558260, 309116520]

約数ペア:

[(1, 309116520), (2, 154558260), (3, 103038840), (4, 77279130), (5, 61823304), (6, 51519420), (8, 38639565), (9, 34346280), (10, 30911652), (12, 25759710), (15, 20607768), (18, 17173140), (20, 15455826), (24, 12879855), (27, 11448760), (30, 10303884), (36, 8586570), (40, 7727913), (45, 6869256), (54, 5724380), (60, 5151942), (72, 4293285), (90, 3434628), (108, 2862190), (120, 2575971), (135, 2289752), (180, 1717314), (193, 1601640), (216, 1431095), (270, 1144876), (360, 858657), (386, 800820), (540, 572438), (579, 533880), (772, 400410), (965, 320328), (1080, 286219), (1158, 266940), (1483, 208440), (1544, 200205), (1737, 177960), (1930, 160164), (2316, 133470), (2895, 106776), (2966, 104220), (3474, 88980), (3860, 80082), (4449, 69480), (4632, 66735), (5211, 59320), (5790, 53388), (5932, 52110), (6948, 44490), (7415, 41688), (7720, 40041), (8685, 35592), (8898, 34740), (10422, 29660), (11580, 26694), (11864, 26055), (13347, 23160), (13896, 22245), (14830, 20844), (17370, 17796)]