47911680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{4159}}^1$

素因数の和:4186

約数の個数: 108

約数和(自身を含む): 165809280

約数和(自身を除く): 117897600

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 4159, 5760, 8318, 11520, 12477, 16636, 20795, 24954, 33272, 37431, 41590, 49908, 62385, 66544, 74862, 83180, 99816, 124770, 133088, 149724, 166360, 187155, 199632, 249540, 266176, 299448, 332720, 374310, 399264, 499080, 532352, 598896, 665440, 748620, 798528, 998160, 1064704, 1197792, 1330880, 1497240, 1597056, 1996320, 2395584, 2661760, 2994480, 3194112, 3992640, 4791168, 5323520, 5988960, 7985280, 9582336, 11977920, 15970560, 23955840, 47911680]

約数ペア:

[(1, 47911680), (2, 23955840), (3, 15970560), (4, 11977920), (5, 9582336), (6, 7985280), (8, 5988960), (9, 5323520), (10, 4791168), (12, 3992640), (15, 3194112), (16, 2994480), (18, 2661760), (20, 2395584), (24, 1996320), (30, 1597056), (32, 1497240), (36, 1330880), (40, 1197792), (45, 1064704), (48, 998160), (60, 798528), (64, 748620), (72, 665440), (80, 598896), (90, 532352), (96, 499080), (120, 399264), (128, 374310), (144, 332720), (160, 299448), (180, 266176), (192, 249540), (240, 199632), (256, 187155), (288, 166360), (320, 149724), (360, 133088), (384, 124770), (480, 99816), (576, 83180), (640, 74862), (720, 66544), (768, 62385), (960, 49908), (1152, 41590), (1280, 37431), (1440, 33272), (1920, 24954), (2304, 20795), (2880, 16636), (3840, 12477), (4159, 11520), (5760, 8318)]