774190920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2543}}^1$

素因数の和:2659

約数の個数: 128

約数和(自身を含む): 2417817600

約数和(自身を除く): 1643626680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 59, 60, 86, 118, 120, 129, 172, 177, 215, 236, 258, 295, 344, 354, 430, 472, 516, 590, 645, 708, 860, 885, 1032, 1180, 1290, 1416, 1720, 1770, 2360, 2537, 2543, 2580, 3540, 5074, 5086, 5160, 7080, 7611, 7629, 10148, 10172, 12685, 12715, 15222, 15258, 20296, 20344, 25370, 25430, 30444, 30516, 38055, 38145, 50740, 50860, 60888, 61032, 76110, 76290, 101480, 101720, 109349, 150037, 152220, 152580, 218698, 300074, 304440, 305160, 328047, 437396, 450111, 546745, 600148, 656094, 750185, 874792, 900222, 1093490, 1200296, 1312188, 1500370, 1640235, 1800444, 2186980, 2250555, 2624376, 3000740, 3280470, 3600888, 4373960, 4501110, 6001480, 6451591, 6560940, 9002220, 12903182, 13121880, 18004440, 19354773, 25806364, 32257955, 38709546, 51612728, 64515910, 77419092, 96773865, 129031820, 154838184, 193547730, 258063640, 387095460, 774190920]

約数ペア:

[(1, 774190920), (2, 387095460), (3, 258063640), (4, 193547730), (5, 154838184), (6, 129031820), (8, 96773865), (10, 77419092), (12, 64515910), (15, 51612728), (20, 38709546), (24, 32257955), (30, 25806364), (40, 19354773), (43, 18004440), (59, 13121880), (60, 12903182), (86, 9002220), (118, 6560940), (120, 6451591), (129, 6001480), (172, 4501110), (177, 4373960), (215, 3600888), (236, 3280470), (258, 3000740), (295, 2624376), (344, 2250555), (354, 2186980), (430, 1800444), (472, 1640235), (516, 1500370), (590, 1312188), (645, 1200296), (708, 1093490), (860, 900222), (885, 874792), (1032, 750185), (1180, 656094), (1290, 600148), (1416, 546745), (1720, 450111), (1770, 437396), (2360, 328047), (2537, 305160), (2543, 304440), (2580, 300074), (3540, 218698), (5074, 152580), (5086, 152220), (5160, 150037), (7080, 109349), (7611, 101720), (7629, 101480), (10148, 76290), (10172, 76110), (12685, 61032), (12715, 60888), (15222, 50860), (15258, 50740), (20296, 38145), (20344, 38055), (25370, 30516), (25430, 30444)]