38239080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 127526400

約数和(自身を除く): 89287320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 491, 590, 649, 660, 708, 885, 982, 1180, 1298, 1320, 1416, 1473, 1770, 1947, 1964, 2360, 2455, 2596, 2946, 3245, 3540, 3894, 3928, 4910, 5192, 5401, 5892, 6490, 7080, 7365, 7788, 9735, 9820, 10802, 11784, 12980, 14730, 15576, 16203, 19470, 19640, 21604, 25960, 27005, 28969, 29460, 32406, 38940, 43208, 54010, 57938, 58920, 64812, 77880, 81015, 86907, 108020, 115876, 129624, 144845, 162030, 173814, 216040, 231752, 289690, 318659, 324060, 347628, 434535, 579380, 637318, 648120, 695256, 869070, 955977, 1158760, 1274636, 1593295, 1738140, 1911954, 2549272, 3186590, 3476280, 3823908, 4779885, 6373180, 7647816, 9559770, 12746360, 19119540, 38239080]

約数ペア:

[(1, 38239080), (2, 19119540), (3, 12746360), (4, 9559770), (5, 7647816), (6, 6373180), (8, 4779885), (10, 3823908), (11, 3476280), (12, 3186590), (15, 2549272), (20, 1911954), (22, 1738140), (24, 1593295), (30, 1274636), (33, 1158760), (40, 955977), (44, 869070), (55, 695256), (59, 648120), (60, 637318), (66, 579380), (88, 434535), (110, 347628), (118, 324060), (120, 318659), (132, 289690), (165, 231752), (177, 216040), (220, 173814), (236, 162030), (264, 144845), (295, 129624), (330, 115876), (354, 108020), (440, 86907), (472, 81015), (491, 77880), (590, 64812), (649, 58920), (660, 57938), (708, 54010), (885, 43208), (982, 38940), (1180, 32406), (1298, 29460), (1320, 28969), (1416, 27005), (1473, 25960), (1770, 21604), (1947, 19640), (1964, 19470), (2360, 16203), (2455, 15576), (2596, 14730), (2946, 12980), (3245, 11784), (3540, 10802), (3894, 9820), (3928, 9735), (4910, 7788), (5192, 7365), (5401, 7080), (5892, 6490)]