12379920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{7369}}^1$

素因数の和:7392

約数の個数: 80

約数和(自身を含む): 43866240

約数和(自身を除く): 31486320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 7369, 14738, 22107, 29476, 36845, 44214, 51583, 58952, 73690, 88428, 103166, 110535, 117904, 147380, 154749, 176856, 206332, 221070, 257915, 294760, 309498, 353712, 412664, 442140, 515830, 589520, 618996, 773745, 825328, 884280, 1031660, 1237992, 1547490, 1768560, 2063320, 2475984, 3094980, 4126640, 6189960, 12379920]

約数ペア:

[(1, 12379920), (2, 6189960), (3, 4126640), (4, 3094980), (5, 2475984), (6, 2063320), (7, 1768560), (8, 1547490), (10, 1237992), (12, 1031660), (14, 884280), (15, 825328), (16, 773745), (20, 618996), (21, 589520), (24, 515830), (28, 442140), (30, 412664), (35, 353712), (40, 309498), (42, 294760), (48, 257915), (56, 221070), (60, 206332), (70, 176856), (80, 154749), (84, 147380), (105, 117904), (112, 110535), (120, 103166), (140, 88428), (168, 73690), (210, 58952), (240, 51583), (280, 44214), (336, 36845), (420, 29476), (560, 22107), (840, 14738), (1680, 7369)]