413771280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132619}}^1$

素因数の和:132648

約数の個数: 80

約数和(自身を含む): 1381369920

約数和(自身を除く): 967598640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 132619, 265238, 397857, 530476, 663095, 795714, 1060952, 1326190, 1591428, 1724047, 1989285, 2121904, 2652380, 3182856, 3448094, 3978570, 5172141, 5304760, 6365712, 6896188, 7957140, 8620235, 10344282, 10609520, 13792376, 15914280, 17240470, 20688564, 25860705, 27584752, 31828560, 34480940, 41377128, 51721410, 68961880, 82754256, 103442820, 137923760, 206885640, 413771280]

約数ペア:

[(1, 413771280), (2, 206885640), (3, 137923760), (4, 103442820), (5, 82754256), (6, 68961880), (8, 51721410), (10, 41377128), (12, 34480940), (13, 31828560), (15, 27584752), (16, 25860705), (20, 20688564), (24, 17240470), (26, 15914280), (30, 13792376), (39, 10609520), (40, 10344282), (48, 8620235), (52, 7957140), (60, 6896188), (65, 6365712), (78, 5304760), (80, 5172141), (104, 3978570), (120, 3448094), (130, 3182856), (156, 2652380), (195, 2121904), (208, 1989285), (240, 1724047), (260, 1591428), (312, 1326190), (390, 1060952), (520, 795714), (624, 663095), (780, 530476), (1040, 397857), (1560, 265238), (3120, 132619)]