989296320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9631}}^1$

素因数の和:9758

約数の個数: 112

約数和(自身を含む): 3170700288

約数和(自身を除く): 2181403968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 160, 192, 214, 240, 320, 321, 428, 480, 535, 642, 856, 960, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3424, 4280, 5136, 6420, 6848, 8560, 9631, 10272, 12840, 17120, 19262, 20544, 25680, 28893, 34240, 38524, 48155, 51360, 57786, 77048, 96310, 102720, 115572, 144465, 154096, 192620, 231144, 288930, 308192, 385240, 462288, 577860, 616384, 770480, 924576, 1030517, 1155720, 1540960, 1849152, 2061034, 2311440, 3081920, 3091551, 4122068, 4622880, 5152585, 6183102, 8244136, 9245760, 10305170, 12366204, 15457755, 16488272, 20610340, 24732408, 30915510, 32976544, 41220680, 49464816, 61831020, 65953088, 82441360, 98929632, 123662040, 164882720, 197859264, 247324080, 329765440, 494648160, 989296320]

約数ペア:

[(1, 989296320), (2, 494648160), (3, 329765440), (4, 247324080), (5, 197859264), (6, 164882720), (8, 123662040), (10, 98929632), (12, 82441360), (15, 65953088), (16, 61831020), (20, 49464816), (24, 41220680), (30, 32976544), (32, 30915510), (40, 24732408), (48, 20610340), (60, 16488272), (64, 15457755), (80, 12366204), (96, 10305170), (107, 9245760), (120, 8244136), (160, 6183102), (192, 5152585), (214, 4622880), (240, 4122068), (320, 3091551), (321, 3081920), (428, 2311440), (480, 2061034), (535, 1849152), (642, 1540960), (856, 1155720), (960, 1030517), (1070, 924576), (1284, 770480), (1605, 616384), (1712, 577860), (2140, 462288), (2568, 385240), (3210, 308192), (3424, 288930), (4280, 231144), (5136, 192620), (6420, 154096), (6848, 144465), (8560, 115572), (9631, 102720), (10272, 96310), (12840, 77048), (17120, 57786), (19262, 51360), (20544, 48155), (25680, 38524), (28893, 34240)]