2786080320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{322463}}^1$

素因数の和:322489

約数の個数: 112

約数和(自身を含む): 9828702720

約数和(自身を除く): 7042622400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 322463, 644926, 967389, 1289852, 1612315, 1934778, 2579704, 2902167, 3224630, 3869556, 4836945, 5159408, 5804334, 6449260, 7739112, 8706501, 9673890, 10318816, 11608668, 12898520, 14510835, 15478224, 17413002, 19347780, 20637632, 23217336, 25797040, 29021670, 30956448, 34826004, 38695560, 43532505, 46434672, 51594080, 58043340, 61912896, 69652008, 77391120, 87065010, 92869344, 103188160, 116086680, 139304016, 154782240, 174130020, 185738688, 232173360, 278608032, 309564480, 348260040, 464346720, 557216064, 696520080, 928693440, 1393040160, 2786080320]

約数ペア:

[(1, 2786080320), (2, 1393040160), (3, 928693440), (4, 696520080), (5, 557216064), (6, 464346720), (8, 348260040), (9, 309564480), (10, 278608032), (12, 232173360), (15, 185738688), (16, 174130020), (18, 154782240), (20, 139304016), (24, 116086680), (27, 103188160), (30, 92869344), (32, 87065010), (36, 77391120), (40, 69652008), (45, 61912896), (48, 58043340), (54, 51594080), (60, 46434672), (64, 43532505), (72, 38695560), (80, 34826004), (90, 30956448), (96, 29021670), (108, 25797040), (120, 23217336), (135, 20637632), (144, 19347780), (160, 17413002), (180, 15478224), (192, 14510835), (216, 12898520), (240, 11608668), (270, 10318816), (288, 9673890), (320, 8706501), (360, 7739112), (432, 6449260), (480, 5804334), (540, 5159408), (576, 4836945), (720, 3869556), (864, 3224630), (960, 2902167), (1080, 2579704), (1440, 1934778), (1728, 1612315), (2160, 1289852), (2880, 967389), (4320, 644926), (8640, 322463)]