2837777640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{18149}}^1$

素因数の和:19466

約数の個数: 64

約数和(自身を含む): 8520336000

約数和(自身を除く): 5682558360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1303, 2606, 3909, 5212, 6515, 7818, 10424, 13030, 15636, 18149, 19545, 26060, 31272, 36298, 39090, 52120, 54447, 72596, 78180, 90745, 108894, 145192, 156360, 181490, 217788, 272235, 362980, 435576, 544470, 725960, 1088940, 2177880, 23648147, 47296294, 70944441, 94592588, 118240735, 141888882, 189185176, 236481470, 283777764, 354722205, 472962940, 567555528, 709444410, 945925880, 1418888820, 2837777640]

約数ペア:

[(1, 2837777640), (2, 1418888820), (3, 945925880), (4, 709444410), (5, 567555528), (6, 472962940), (8, 354722205), (10, 283777764), (12, 236481470), (15, 189185176), (20, 141888882), (24, 118240735), (30, 94592588), (40, 70944441), (60, 47296294), (120, 23648147), (1303, 2177880), (2606, 1088940), (3909, 725960), (5212, 544470), (6515, 435576), (7818, 362980), (10424, 272235), (13030, 217788), (15636, 181490), (18149, 156360), (19545, 145192), (26060, 108894), (31272, 90745), (36298, 78180), (39090, 72596), (52120, 54447)]