12169920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{1811}}^1$

素因数の和:1838

約数の個数: 112

約数和(自身を含む): 44183808

約数和(自身を除く): 32013888

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 1811, 2240, 3360, 3622, 5433, 6720, 7244, 9055, 10866, 12677, 14488, 18110, 21732, 25354, 27165, 28976, 36220, 38031, 43464, 50708, 54330, 57952, 63385, 72440, 76062, 86928, 101416, 108660, 115904, 126770, 144880, 152124, 173856, 190155, 202832, 217320, 253540, 289760, 304248, 347712, 380310, 405664, 434640, 507080, 579520, 608496, 760620, 811328, 869280, 1014160, 1216992, 1521240, 1738560, 2028320, 2433984, 3042480, 4056640, 6084960, 12169920]

約数ペア:

[(1, 12169920), (2, 6084960), (3, 4056640), (4, 3042480), (5, 2433984), (6, 2028320), (7, 1738560), (8, 1521240), (10, 1216992), (12, 1014160), (14, 869280), (15, 811328), (16, 760620), (20, 608496), (21, 579520), (24, 507080), (28, 434640), (30, 405664), (32, 380310), (35, 347712), (40, 304248), (42, 289760), (48, 253540), (56, 217320), (60, 202832), (64, 190155), (70, 173856), (80, 152124), (84, 144880), (96, 126770), (105, 115904), (112, 108660), (120, 101416), (140, 86928), (160, 76062), (168, 72440), (192, 63385), (210, 57952), (224, 54330), (240, 50708), (280, 43464), (320, 38031), (336, 36220), (420, 28976), (448, 27165), (480, 25354), (560, 21732), (672, 18110), (840, 14488), (960, 12677), (1120, 10866), (1344, 9055), (1680, 7244), (1811, 6720), (2240, 5433), (3360, 3622)]