320300460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{593149}}^1$

素因数の和:593167

約数の個数: 48

約数和(自身を含む): 996492000

約数和(自身を除く): 676191540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 593149, 1186298, 1779447, 2372596, 2965745, 3558894, 5338341, 5931490, 7117788, 8897235, 10676682, 11862980, 16015023, 17794470, 21353364, 26691705, 32030046, 35588940, 53383410, 64060092, 80075115, 106766820, 160150230, 320300460]

約数ペア:

[(1, 320300460), (2, 160150230), (3, 106766820), (4, 80075115), (5, 64060092), (6, 53383410), (9, 35588940), (10, 32030046), (12, 26691705), (15, 21353364), (18, 17794470), (20, 16015023), (27, 11862980), (30, 10676682), (36, 8897235), (45, 7117788), (54, 5931490), (60, 5338341), (90, 3558894), (108, 2965745), (135, 2372596), (180, 1779447), (270, 1186298), (540, 593149)]