5280649680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{33287}}^1$

素因数の和:33964

約数の個数: 80

約数和(自身を含む): 16395272064

約数和(自身を除く): 11114622384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 661, 1322, 1983, 2644, 3305, 3966, 5288, 6610, 7932, 9915, 10576, 13220, 15864, 19830, 26440, 31728, 33287, 39660, 52880, 66574, 79320, 99861, 133148, 158640, 166435, 199722, 266296, 332870, 399444, 499305, 532592, 665740, 798888, 998610, 1331480, 1597776, 1997220, 2662960, 3994440, 7988880, 22002707, 44005414, 66008121, 88010828, 110013535, 132016242, 176021656, 220027070, 264032484, 330040605, 352043312, 440054140, 528064968, 660081210, 880108280, 1056129936, 1320162420, 1760216560, 2640324840, 5280649680]

約数ペア:

[(1, 5280649680), (2, 2640324840), (3, 1760216560), (4, 1320162420), (5, 1056129936), (6, 880108280), (8, 660081210), (10, 528064968), (12, 440054140), (15, 352043312), (16, 330040605), (20, 264032484), (24, 220027070), (30, 176021656), (40, 132016242), (48, 110013535), (60, 88010828), (80, 66008121), (120, 44005414), (240, 22002707), (661, 7988880), (1322, 3994440), (1983, 2662960), (2644, 1997220), (3305, 1597776), (3966, 1331480), (5288, 998610), (6610, 798888), (7932, 665740), (9915, 532592), (10576, 499305), (13220, 399444), (15864, 332870), (19830, 266296), (26440, 199722), (31728, 166435), (33287, 158640), (39660, 133148), (52880, 99861), (66574, 79320)]