120979764

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 345643200

約数和(自身を除く): 224663436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 87, 107, 108, 114, 116, 171, 174, 214, 228, 261, 321, 342, 348, 361, 428, 513, 522, 551, 642, 684, 722, 783, 963, 1026, 1044, 1083, 1102, 1284, 1444, 1566, 1653, 1926, 2033, 2052, 2166, 2204, 2889, 3103, 3132, 3249, 3306, 3852, 4066, 4332, 4959, 5778, 6099, 6206, 6498, 6612, 8132, 9309, 9747, 9918, 10469, 11556, 12198, 12412, 12996, 14877, 18297, 18618, 19494, 19836, 20938, 24396, 27927, 29754, 31407, 36594, 37236, 38627, 38988, 41876, 54891, 55854, 58957, 59508, 62814, 73188, 77254, 83781, 94221, 109782, 111708, 115881, 117914, 125628, 154508, 167562, 176871, 188442, 219564, 231762, 235828, 282663, 335124, 347643, 353742, 376884, 463524, 530613, 565326, 695286, 707484, 1042929, 1061226, 1120183, 1130652, 1390572, 1591839, 2085858, 2122452, 2240366, 3183678, 3360549, 4171716, 4480732, 6367356, 6721098, 10081647, 13442196, 20163294, 30244941, 40326588, 60489882, 120979764]

約数ペア:

[(1, 120979764), (2, 60489882), (3, 40326588), (4, 30244941), (6, 20163294), (9, 13442196), (12, 10081647), (18, 6721098), (19, 6367356), (27, 4480732), (29, 4171716), (36, 3360549), (38, 3183678), (54, 2240366), (57, 2122452), (58, 2085858), (76, 1591839), (87, 1390572), (107, 1130652), (108, 1120183), (114, 1061226), (116, 1042929), (171, 707484), (174, 695286), (214, 565326), (228, 530613), (261, 463524), (321, 376884), (342, 353742), (348, 347643), (361, 335124), (428, 282663), (513, 235828), (522, 231762), (551, 219564), (642, 188442), (684, 176871), (722, 167562), (783, 154508), (963, 125628), (1026, 117914), (1044, 115881), (1083, 111708), (1102, 109782), (1284, 94221), (1444, 83781), (1566, 77254), (1653, 73188), (1926, 62814), (2033, 59508), (2052, 58957), (2166, 55854), (2204, 54891), (2889, 41876), (3103, 38988), (3132, 38627), (3249, 37236), (3306, 36594), (3852, 31407), (4066, 29754), (4332, 27927), (4959, 24396), (5778, 20938), (6099, 19836), (6206, 19494), (6498, 18618), (6612, 18297), (8132, 14877), (9309, 12996), (9747, 12412), (9918, 12198), (10469, 11556)]