120478764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20201}}^1$

素因数の和:20286

約数の個数: 48

約数和(自身を含む): 325817856

約数和(自身を除く): 205339092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 20201, 40402, 60603, 80804, 121206, 141407, 242412, 282814, 424221, 565628, 848442, 1434271, 1696884, 2868542, 4302813, 5737084, 8605626, 10039897, 17211252, 20079794, 30119691, 40159588, 60239382, 120478764]

約数ペア:

[(1, 120478764), (2, 60239382), (3, 40159588), (4, 30119691), (6, 20079794), (7, 17211252), (12, 10039897), (14, 8605626), (21, 5737084), (28, 4302813), (42, 2868542), (71, 1696884), (84, 1434271), (142, 848442), (213, 565628), (284, 424221), (426, 282814), (497, 242412), (852, 141407), (994, 121206), (1491, 80804), (1988, 60603), (2982, 40402), (5964, 20201)]