3218151480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 9758603520

約数和(自身を除く): 6540452040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 283, 386, 491, 566, 579, 772, 849, 965, 982, 1132, 1158, 1415, 1473, 1544, 1698, 1930, 1964, 2264, 2316, 2455, 2830, 2895, 2946, 3396, 3860, 3928, 4245, 4632, 4910, 5660, 5790, 5892, 6792, 7365, 7720, 8490, 9820, 11320, 11580, 11784, 14730, 16980, 19640, 23160, 29460, 33960, 54619, 58920, 94763, 109238, 138953, 163857, 189526, 218476, 273095, 277906, 284289, 327714, 379052, 416859, 436952, 473815, 546190, 555812, 568578, 655428, 694765, 758104, 819285, 833718, 947630, 1092380, 1111624, 1137156, 1310856, 1389530, 1421445, 1638570, 1667436, 1895260, 2084295, 2184760, 2274312, 2779060, 2842890, 3277140, 3334872, 3790520, 4168590, 5558120, 5685780, 6554280, 8337180, 11371560, 16674360, 26817929, 53635858, 80453787, 107271716, 134089645, 160907574, 214543432, 268179290, 321815148, 402268935, 536358580, 643630296, 804537870, 1072717160, 1609075740, 3218151480]

約数ペア:

[(1, 3218151480), (2, 1609075740), (3, 1072717160), (4, 804537870), (5, 643630296), (6, 536358580), (8, 402268935), (10, 321815148), (12, 268179290), (15, 214543432), (20, 160907574), (24, 134089645), (30, 107271716), (40, 80453787), (60, 53635858), (120, 26817929), (193, 16674360), (283, 11371560), (386, 8337180), (491, 6554280), (566, 5685780), (579, 5558120), (772, 4168590), (849, 3790520), (965, 3334872), (982, 3277140), (1132, 2842890), (1158, 2779060), (1415, 2274312), (1473, 2184760), (1544, 2084295), (1698, 1895260), (1930, 1667436), (1964, 1638570), (2264, 1421445), (2316, 1389530), (2455, 1310856), (2830, 1137156), (2895, 1111624), (2946, 1092380), (3396, 947630), (3860, 833718), (3928, 819285), (4245, 758104), (4632, 694765), (4910, 655428), (5660, 568578), (5790, 555812), (5892, 546190), (6792, 473815), (7365, 436952), (7720, 416859), (8490, 379052), (9820, 327714), (11320, 284289), (11580, 277906), (11784, 273095), (14730, 218476), (16980, 189526), (19640, 163857), (23160, 138953), (29460, 109238), (33960, 94763), (54619, 58920)]