2044231680

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{4159}}^1$

素因数の和:4197

約数の個数: 128

約数和(自身を含む): 6543014400

約数和(自身を除く): 4498782720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 4159, 5120, 6144, 7680, 8192, 8318, 10240, 12288, 12477, 15360, 16384, 16636, 20480, 20795, 24576, 24954, 30720, 32768, 33272, 40960, 41590, 49152, 49908, 61440, 62385, 66544, 81920, 83180, 98304, 99816, 122880, 124770, 133088, 163840, 166360, 199632, 245760, 249540, 266176, 332720, 399264, 491520, 499080, 532352, 665440, 798528, 998160, 1064704, 1330880, 1597056, 1996320, 2129408, 2661760, 3194112, 3992640, 4258816, 5323520, 6388224, 7985280, 8517632, 10647040, 12776448, 15970560, 17035264, 21294080, 25552896, 31941120, 34070528, 42588160, 51105792, 63882240, 68141056, 85176320, 102211584, 127764480, 136282112, 170352640, 204423168, 255528960, 340705280, 408846336, 511057920, 681410560, 1022115840, 2044231680]

約数ペア:

[(1, 2044231680), (2, 1022115840), (3, 681410560), (4, 511057920), (5, 408846336), (6, 340705280), (8, 255528960), (10, 204423168), (12, 170352640), (15, 136282112), (16, 127764480), (20, 102211584), (24, 85176320), (30, 68141056), (32, 63882240), (40, 51105792), (48, 42588160), (60, 34070528), (64, 31941120), (80, 25552896), (96, 21294080), (120, 17035264), (128, 15970560), (160, 12776448), (192, 10647040), (240, 8517632), (256, 7985280), (320, 6388224), (384, 5323520), (480, 4258816), (512, 3992640), (640, 3194112), (768, 2661760), (960, 2129408), (1024, 1996320), (1280, 1597056), (1536, 1330880), (1920, 1064704), (2048, 998160), (2560, 798528), (3072, 665440), (3840, 532352), (4096, 499080), (4159, 491520), (5120, 399264), (6144, 332720), (7680, 266176), (8192, 249540), (8318, 245760), (10240, 199632), (12288, 166360), (12477, 163840), (15360, 133088), (16384, 124770), (16636, 122880), (20480, 99816), (20795, 98304), (24576, 83180), (24954, 81920), (30720, 66544), (32768, 62385), (33272, 61440), (40960, 49908), (41590, 49152)]