49290240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{3209}}^1$

素因数の和:3237

約数の個数: 88

約数和(自身を含む): 157700880

約数和(自身を除く): 108410640

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, 2560, 3072, 3209, 3840, 5120, 6418, 7680, 9627, 12836, 15360, 16045, 19254, 25672, 32090, 38508, 48135, 51344, 64180, 77016, 96270, 102688, 128360, 154032, 192540, 205376, 256720, 308064, 385080, 410752, 513440, 616128, 770160, 821504, 1026880, 1232256, 1540320, 1643008, 2053760, 2464512, 3080640, 3286016, 4107520, 4929024, 6161280, 8215040, 9858048, 12322560, 16430080, 24645120, 49290240]

約数ペア:

[(1, 49290240), (2, 24645120), (3, 16430080), (4, 12322560), (5, 9858048), (6, 8215040), (8, 6161280), (10, 4929024), (12, 4107520), (15, 3286016), (16, 3080640), (20, 2464512), (24, 2053760), (30, 1643008), (32, 1540320), (40, 1232256), (48, 1026880), (60, 821504), (64, 770160), (80, 616128), (96, 513440), (120, 410752), (128, 385080), (160, 308064), (192, 256720), (240, 205376), (256, 192540), (320, 154032), (384, 128360), (480, 102688), (512, 96270), (640, 77016), (768, 64180), (960, 51344), (1024, 48135), (1280, 38508), (1536, 32090), (1920, 25672), (2560, 19254), (3072, 16045), (3209, 15360), (3840, 12836), (5120, 9627), (6418, 7680)]