78922320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2207}}^1$

素因数の和:2372

約数の個数: 80

約数和(自身を含む): 246412800

約数和(自身を除く): 167490480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2207, 2235, 2384, 2980, 3576, 4414, 4470, 5960, 6621, 7152, 8828, 8940, 11035, 11920, 13242, 17656, 17880, 22070, 26484, 33105, 35312, 35760, 44140, 52968, 66210, 88280, 105936, 132420, 176560, 264840, 328843, 529680, 657686, 986529, 1315372, 1644215, 1973058, 2630744, 3288430, 3946116, 4932645, 5261488, 6576860, 7892232, 9865290, 13153720, 15784464, 19730580, 26307440, 39461160, 78922320]

約数ペア:

[(1, 78922320), (2, 39461160), (3, 26307440), (4, 19730580), (5, 15784464), (6, 13153720), (8, 9865290), (10, 7892232), (12, 6576860), (15, 5261488), (16, 4932645), (20, 3946116), (24, 3288430), (30, 2630744), (40, 1973058), (48, 1644215), (60, 1315372), (80, 986529), (120, 657686), (149, 529680), (240, 328843), (298, 264840), (447, 176560), (596, 132420), (745, 105936), (894, 88280), (1192, 66210), (1490, 52968), (1788, 44140), (2207, 35760), (2235, 35312), (2384, 33105), (2980, 26484), (3576, 22070), (4414, 17880), (4470, 17656), (5960, 13242), (6621, 11920), (7152, 11035), (8828, 8940)]