80999520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{24107}}^1$

素因数の和:24132

約数の個数: 96

約数和(自身を含む): 291610368

約数和(自身を除く): 210610848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 24107, 48214, 72321, 96428, 120535, 144642, 168749, 192856, 241070, 289284, 337498, 361605, 385712, 482140, 506247, 578568, 674996, 723210, 771424, 843745, 964280, 1012494, 1157136, 1349992, 1446420, 1687490, 1928560, 2024988, 2314272, 2531235, 2699984, 2892840, 3374980, 3857120, 4049976, 5062470, 5399968, 5785680, 6749960, 8099952, 10124940, 11571360, 13499920, 16199904, 20249880, 26999840, 40499760, 80999520]

約数ペア:

[(1, 80999520), (2, 40499760), (3, 26999840), (4, 20249880), (5, 16199904), (6, 13499920), (7, 11571360), (8, 10124940), (10, 8099952), (12, 6749960), (14, 5785680), (15, 5399968), (16, 5062470), (20, 4049976), (21, 3857120), (24, 3374980), (28, 2892840), (30, 2699984), (32, 2531235), (35, 2314272), (40, 2024988), (42, 1928560), (48, 1687490), (56, 1446420), (60, 1349992), (70, 1157136), (80, 1012494), (84, 964280), (96, 843745), (105, 771424), (112, 723210), (120, 674996), (140, 578568), (160, 506247), (168, 482140), (210, 385712), (224, 361605), (240, 337498), (280, 289284), (336, 241070), (420, 192856), (480, 168749), (560, 144642), (672, 120535), (840, 96428), (1120, 72321), (1680, 48214), (3360, 24107)]