48679680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{1811}}^1$

素因数の和:1842

約数の個数: 144

約数和(自身を含む): 177778944

約数和(自身を除く): 129099264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1811, 1920, 2240, 2688, 3360, 3622, 3840, 4480, 5376, 5433, 6720, 7244, 8960, 9055, 10866, 12677, 13440, 14488, 18110, 21732, 25354, 26880, 27165, 28976, 36220, 38031, 43464, 50708, 54330, 57952, 63385, 72440, 76062, 86928, 101416, 108660, 115904, 126770, 144880, 152124, 173856, 190155, 202832, 217320, 231808, 253540, 289760, 304248, 347712, 380310, 405664, 434640, 463616, 507080, 579520, 608496, 695424, 760620, 811328, 869280, 1014160, 1159040, 1216992, 1390848, 1521240, 1622656, 1738560, 2028320, 2318080, 2433984, 3042480, 3245312, 3477120, 4056640, 4867968, 6084960, 6954240, 8113280, 9735936, 12169920, 16226560, 24339840, 48679680]

約数ペア:

[(1, 48679680), (2, 24339840), (3, 16226560), (4, 12169920), (5, 9735936), (6, 8113280), (7, 6954240), (8, 6084960), (10, 4867968), (12, 4056640), (14, 3477120), (15, 3245312), (16, 3042480), (20, 2433984), (21, 2318080), (24, 2028320), (28, 1738560), (30, 1622656), (32, 1521240), (35, 1390848), (40, 1216992), (42, 1159040), (48, 1014160), (56, 869280), (60, 811328), (64, 760620), (70, 695424), (80, 608496), (84, 579520), (96, 507080), (105, 463616), (112, 434640), (120, 405664), (128, 380310), (140, 347712), (160, 304248), (168, 289760), (192, 253540), (210, 231808), (224, 217320), (240, 202832), (256, 190155), (280, 173856), (320, 152124), (336, 144880), (384, 126770), (420, 115904), (448, 108660), (480, 101416), (560, 86928), (640, 76062), (672, 72440), (768, 63385), (840, 57952), (896, 54330), (960, 50708), (1120, 43464), (1280, 38031), (1344, 36220), (1680, 28976), (1792, 27165), (1811, 26880), (1920, 25354), (2240, 21732), (2688, 18110), (3360, 14488), (3622, 13440), (3840, 12677), (4480, 10866), (5376, 9055), (5433, 8960), (6720, 7244)]