78832560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1447}}^1$

素因数の和:1690

約数の個数: 80

約数和(自身を含む): 245627136

約数和(自身を除く): 166794576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 454, 681, 908, 1135, 1362, 1447, 1816, 2270, 2724, 2894, 3405, 3632, 4341, 4540, 5448, 5788, 6810, 7235, 8682, 9080, 10896, 11576, 13620, 14470, 17364, 18160, 21705, 23152, 27240, 28940, 34728, 43410, 54480, 57880, 69456, 86820, 115760, 173640, 328469, 347280, 656938, 985407, 1313876, 1642345, 1970814, 2627752, 3284690, 3941628, 4927035, 5255504, 6569380, 7883256, 9854070, 13138760, 15766512, 19708140, 26277520, 39416280, 78832560]

約数ペア:

[(1, 78832560), (2, 39416280), (3, 26277520), (4, 19708140), (5, 15766512), (6, 13138760), (8, 9854070), (10, 7883256), (12, 6569380), (15, 5255504), (16, 4927035), (20, 3941628), (24, 3284690), (30, 2627752), (40, 1970814), (48, 1642345), (60, 1313876), (80, 985407), (120, 656938), (227, 347280), (240, 328469), (454, 173640), (681, 115760), (908, 86820), (1135, 69456), (1362, 57880), (1447, 54480), (1816, 43410), (2270, 34728), (2724, 28940), (2894, 27240), (3405, 23152), (3632, 21705), (4341, 18160), (4540, 17364), (5448, 14470), (5788, 13620), (6810, 11576), (7235, 10896), (8682, 9080)]