494817840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62477}}^1$

素因数の和:62507

約数の個数: 120

約数和(自身を含む): 1812861648

約数和(自身を除く): 1318043808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 62477, 124954, 187431, 249908, 312385, 374862, 499816, 562293, 624770, 687247, 749724, 937155, 999632, 1124586, 1249540, 1374494, 1499448, 1874310, 2061741, 2249172, 2499080, 2748988, 2811465, 2998896, 3436235, 3748620, 4123482, 4498344, 4998160, 5497976, 5622930, 6185223, 6872470, 7497240, 8246964, 8996688, 10308705, 10995952, 11245860, 12370446, 13744940, 14994480, 16493928, 20617410, 22491720, 24740892, 27489880, 30926115, 32987856, 41234820, 44983440, 49481784, 54979760, 61852230, 82469640, 98963568, 123704460, 164939280, 247408920, 494817840]

約数ペア:

[(1, 494817840), (2, 247408920), (3, 164939280), (4, 123704460), (5, 98963568), (6, 82469640), (8, 61852230), (9, 54979760), (10, 49481784), (11, 44983440), (12, 41234820), (15, 32987856), (16, 30926115), (18, 27489880), (20, 24740892), (22, 22491720), (24, 20617410), (30, 16493928), (33, 14994480), (36, 13744940), (40, 12370446), (44, 11245860), (45, 10995952), (48, 10308705), (55, 8996688), (60, 8246964), (66, 7497240), (72, 6872470), (80, 6185223), (88, 5622930), (90, 5497976), (99, 4998160), (110, 4498344), (120, 4123482), (132, 3748620), (144, 3436235), (165, 2998896), (176, 2811465), (180, 2748988), (198, 2499080), (220, 2249172), (240, 2061741), (264, 1874310), (330, 1499448), (360, 1374494), (396, 1249540), (440, 1124586), (495, 999632), (528, 937155), (660, 749724), (720, 687247), (792, 624770), (880, 562293), (990, 499816), (1320, 374862), (1584, 312385), (1980, 249908), (2640, 187431), (3960, 124954), (7920, 62477)]