120276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 328692

約数和(自身を除く): 208416

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 257, 468, 514, 771, 1028, 1542, 2313, 3084, 3341, 4626, 6682, 9252, 10023, 13364, 20046, 30069, 40092, 60138, 120276]

約数ペア:

[(1, 120276), (2, 60138), (3, 40092), (4, 30069), (6, 20046), (9, 13364), (12, 10023), (13, 9252), (18, 6682), (26, 4626), (36, 3341), (39, 3084), (52, 2313), (78, 1542), (117, 1028), (156, 771), (234, 514), (257, 468)]