54940920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1297}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 165417120

約数和(自身を除く): 110476200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1297, 1412, 1765, 2118, 2594, 2824, 3530, 3891, 4236, 5188, 5295, 6485, 7060, 7782, 8472, 10376, 10590, 12970, 14120, 15564, 19455, 21180, 25940, 31128, 38910, 42360, 51880, 77820, 155640, 457841, 915682, 1373523, 1831364, 2289205, 2747046, 3662728, 4578410, 5494092, 6867615, 9156820, 10988184, 13735230, 18313640, 27470460, 54940920]

約数ペア:

[(1, 54940920), (2, 27470460), (3, 18313640), (4, 13735230), (5, 10988184), (6, 9156820), (8, 6867615), (10, 5494092), (12, 4578410), (15, 3662728), (20, 2747046), (24, 2289205), (30, 1831364), (40, 1373523), (60, 915682), (120, 457841), (353, 155640), (706, 77820), (1059, 51880), (1297, 42360), (1412, 38910), (1765, 31128), (2118, 25940), (2594, 21180), (2824, 19455), (3530, 15564), (3891, 14120), (4236, 12970), (5188, 10590), (5295, 10376), (6485, 8472), (7060, 7782)]