255528960

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{4159}}^1$

素因数の和:4191

約数の個数: 104

約数和(自身を含む): 817789440

約数和(自身を除く): 562260480

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, 8318, 10240, 12288, 12477, 15360, 16636, 20480, 20795, 24954, 30720, 33272, 41590, 49908, 61440, 62385, 66544, 83180, 99816, 124770, 133088, 166360, 199632, 249540, 266176, 332720, 399264, 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, 42588160, 51105792, 63882240, 85176320, 127764480, 255528960]

約数ペア:

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