2052027720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{11423}}^1$

素因数の和:11939

約数の個数: 96

約数和(自身を含む): 6683040000

約数和(自身を除く): 4631012280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 499, 998, 1497, 1996, 2495, 2994, 3992, 4491, 4990, 5988, 7485, 8982, 9980, 11423, 11976, 14970, 17964, 19960, 22455, 22846, 29940, 34269, 35928, 44910, 45692, 57115, 59880, 68538, 89820, 91384, 102807, 114230, 137076, 171345, 179640, 205614, 228460, 274152, 342690, 411228, 456920, 514035, 685380, 822456, 1028070, 1370760, 2056140, 4112280, 5700077, 11400154, 17100231, 22800308, 28500385, 34200462, 45600616, 51300693, 57000770, 68400924, 85501155, 102601386, 114001540, 136801848, 171002310, 205202772, 228003080, 256503465, 342004620, 410405544, 513006930, 684009240, 1026013860, 2052027720]

約数ペア:

[(1, 2052027720), (2, 1026013860), (3, 684009240), (4, 513006930), (5, 410405544), (6, 342004620), (8, 256503465), (9, 228003080), (10, 205202772), (12, 171002310), (15, 136801848), (18, 114001540), (20, 102601386), (24, 85501155), (30, 68400924), (36, 57000770), (40, 51300693), (45, 45600616), (60, 34200462), (72, 28500385), (90, 22800308), (120, 17100231), (180, 11400154), (360, 5700077), (499, 4112280), (998, 2056140), (1497, 1370760), (1996, 1028070), (2495, 822456), (2994, 685380), (3992, 514035), (4491, 456920), (4990, 411228), (5988, 342690), (7485, 274152), (8982, 228460), (9980, 205614), (11423, 179640), (11976, 171345), (14970, 137076), (17964, 114230), (19960, 102807), (22455, 91384), (22846, 89820), (29940, 68538), (34269, 59880), (35928, 57115), (44910, 45692)]