65522880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{22751}}^1$

素因数の和:22774

約数の個数: 84

約数和(自身を含む): 225381312

約数和(自身を除く): 159858432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 22751, 45502, 68253, 91004, 113755, 136506, 182008, 204759, 227510, 273012, 341265, 364016, 409518, 455020, 546024, 682530, 728032, 819036, 910040, 1023795, 1092048, 1365060, 1456064, 1638072, 1820080, 2047590, 2184096, 2730120, 3276144, 3640160, 4095180, 4368192, 5460240, 6552288, 7280320, 8190360, 10920480, 13104576, 16380720, 21840960, 32761440, 65522880]

約数ペア:

[(1, 65522880), (2, 32761440), (3, 21840960), (4, 16380720), (5, 13104576), (6, 10920480), (8, 8190360), (9, 7280320), (10, 6552288), (12, 5460240), (15, 4368192), (16, 4095180), (18, 3640160), (20, 3276144), (24, 2730120), (30, 2184096), (32, 2047590), (36, 1820080), (40, 1638072), (45, 1456064), (48, 1365060), (60, 1092048), (64, 1023795), (72, 910040), (80, 819036), (90, 728032), (96, 682530), (120, 546024), (144, 455020), (160, 409518), (180, 364016), (192, 341265), (240, 273012), (288, 227510), (320, 204759), (360, 182008), (480, 136506), (576, 113755), (720, 91004), (960, 68253), (1440, 45502), (2880, 22751)]