231182880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25349}}^1$

素因数の和:25386

約数の個数: 96

約数和(自身を含む): 766584000

約数和(自身を除く): 535401120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 25349, 50698, 76047, 101396, 126745, 152094, 202792, 253490, 304188, 380235, 405584, 481631, 506980, 608376, 760470, 811168, 963262, 1013960, 1216752, 1444893, 1520940, 1926524, 2027920, 2408155, 2433504, 2889786, 3041880, 3853048, 4055840, 4816310, 5779572, 6083760, 7224465, 7706096, 9632620, 11559144, 12167520, 14448930, 15412192, 19265240, 23118288, 28897860, 38530480, 46236576, 57795720, 77060960, 115591440, 231182880]

約数ペア:

[(1, 231182880), (2, 115591440), (3, 77060960), (4, 57795720), (5, 46236576), (6, 38530480), (8, 28897860), (10, 23118288), (12, 19265240), (15, 15412192), (16, 14448930), (19, 12167520), (20, 11559144), (24, 9632620), (30, 7706096), (32, 7224465), (38, 6083760), (40, 5779572), (48, 4816310), (57, 4055840), (60, 3853048), (76, 3041880), (80, 2889786), (95, 2433504), (96, 2408155), (114, 2027920), (120, 1926524), (152, 1520940), (160, 1444893), (190, 1216752), (228, 1013960), (240, 963262), (285, 811168), (304, 760470), (380, 608376), (456, 506980), (480, 481631), (570, 405584), (608, 380235), (760, 304188), (912, 253490), (1140, 202792), (1520, 152094), (1824, 126745), (2280, 101396), (3040, 76047), (4560, 50698), (9120, 25349)]