4148760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 15552000

約数和(自身を除く): 11403240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 449, 462, 616, 660, 770, 840, 898, 924, 1155, 1320, 1347, 1540, 1796, 1848, 2245, 2310, 2694, 3080, 3143, 3592, 4490, 4620, 4939, 5388, 6286, 6735, 8980, 9240, 9429, 9878, 10776, 12572, 13470, 14817, 15715, 17960, 18858, 19756, 24695, 25144, 26940, 29634, 31430, 34573, 37716, 39512, 47145, 49390, 53880, 59268, 62860, 69146, 74085, 75432, 94290, 98780, 103719, 118536, 125720, 138292, 148170, 172865, 188580, 197560, 207438, 276584, 296340, 345730, 377160, 414876, 518595, 592680, 691460, 829752, 1037190, 1382920, 2074380, 4148760]

約数ペア:

[(1, 4148760), (2, 2074380), (3, 1382920), (4, 1037190), (5, 829752), (6, 691460), (7, 592680), (8, 518595), (10, 414876), (11, 377160), (12, 345730), (14, 296340), (15, 276584), (20, 207438), (21, 197560), (22, 188580), (24, 172865), (28, 148170), (30, 138292), (33, 125720), (35, 118536), (40, 103719), (42, 98780), (44, 94290), (55, 75432), (56, 74085), (60, 69146), (66, 62860), (70, 59268), (77, 53880), (84, 49390), (88, 47145), (105, 39512), (110, 37716), (120, 34573), (132, 31430), (140, 29634), (154, 26940), (165, 25144), (168, 24695), (210, 19756), (220, 18858), (231, 17960), (264, 15715), (280, 14817), (308, 13470), (330, 12572), (385, 10776), (420, 9878), (440, 9429), (449, 9240), (462, 8980), (616, 6735), (660, 6286), (770, 5388), (840, 4939), (898, 4620), (924, 4490), (1155, 3592), (1320, 3143), (1347, 3080), (1540, 2694), (1796, 2310), (1848, 2245)]