826624560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{51407}}^1$

素因数の和:51490

約数の個数: 80

約数和(自身を含む): 2600833536

約数和(自身を除く): 1774208976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 51407, 102814, 154221, 205628, 257035, 308442, 411256, 514070, 616884, 771105, 822512, 1028140, 1233768, 1542210, 2056280, 2467536, 3084420, 3444269, 4112560, 6168840, 6888538, 10332807, 12337680, 13777076, 17221345, 20665614, 27554152, 34442690, 41331228, 51664035, 55108304, 68885380, 82662456, 103328070, 137770760, 165324912, 206656140, 275541520, 413312280, 826624560]

約数ペア:

[(1, 826624560), (2, 413312280), (3, 275541520), (4, 206656140), (5, 165324912), (6, 137770760), (8, 103328070), (10, 82662456), (12, 68885380), (15, 55108304), (16, 51664035), (20, 41331228), (24, 34442690), (30, 27554152), (40, 20665614), (48, 17221345), (60, 13777076), (67, 12337680), (80, 10332807), (120, 6888538), (134, 6168840), (201, 4112560), (240, 3444269), (268, 3084420), (335, 2467536), (402, 2056280), (536, 1542210), (670, 1233768), (804, 1028140), (1005, 822512), (1072, 771105), (1340, 616884), (1608, 514070), (2010, 411256), (2680, 308442), (3216, 257035), (4020, 205628), (5360, 154221), (8040, 102814), (16080, 51407)]