120728232

素因数分解:

$2^3\times 3^6\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 112

約数和(自身を含む): 344163840

約数和(自身を除く): 223435608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 163, 216, 243, 254, 324, 326, 381, 486, 489, 508, 648, 652, 729, 762, 972, 978, 1016, 1143, 1304, 1458, 1467, 1524, 1944, 1956, 2286, 2916, 2934, 3048, 3429, 3912, 4401, 4572, 5832, 5868, 6858, 8802, 9144, 10287, 11736, 13203, 13716, 17604, 20574, 20701, 26406, 27432, 30861, 35208, 39609, 41148, 41402, 52812, 61722, 62103, 79218, 82296, 82804, 92583, 105624, 118827, 123444, 124206, 158436, 165608, 185166, 186309, 237654, 246888, 248412, 316872, 370332, 372618, 475308, 496824, 558927, 740664, 745236, 950616, 1117854, 1490472, 1676781, 2235708, 3353562, 4471416, 5030343, 6707124, 10060686, 13414248, 15091029, 20121372, 30182058, 40242744, 60364116, 120728232]

約数ペア:

[(1, 120728232), (2, 60364116), (3, 40242744), (4, 30182058), (6, 20121372), (8, 15091029), (9, 13414248), (12, 10060686), (18, 6707124), (24, 5030343), (27, 4471416), (36, 3353562), (54, 2235708), (72, 1676781), (81, 1490472), (108, 1117854), (127, 950616), (162, 745236), (163, 740664), (216, 558927), (243, 496824), (254, 475308), (324, 372618), (326, 370332), (381, 316872), (486, 248412), (489, 246888), (508, 237654), (648, 186309), (652, 185166), (729, 165608), (762, 158436), (972, 124206), (978, 123444), (1016, 118827), (1143, 105624), (1304, 92583), (1458, 82804), (1467, 82296), (1524, 79218), (1944, 62103), (1956, 61722), (2286, 52812), (2916, 41402), (2934, 41148), (3048, 39609), (3429, 35208), (3912, 30861), (4401, 27432), (4572, 26406), (5832, 20701), (5868, 20574), (6858, 17604), (8802, 13716), (9144, 13203), (10287, 11736)]