450707280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{16619}}^1$

素因数の和:16748

約数の個数: 80

約数和(自身を含む): 1409641920

約数和(自身を除く): 958934640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 13560, 16619, 27120, 33238, 49857, 66476, 83095, 99714, 132952, 166190, 199428, 249285, 265904, 332380, 398856, 498570, 664760, 797712, 997140, 1329520, 1877947, 1994280, 3755894, 3988560, 5633841, 7511788, 9389735, 11267682, 15023576, 18779470, 22535364, 28169205, 30047152, 37558940, 45070728, 56338410, 75117880, 90141456, 112676820, 150235760, 225353640, 450707280]

約数ペア:

[(1, 450707280), (2, 225353640), (3, 150235760), (4, 112676820), (5, 90141456), (6, 75117880), (8, 56338410), (10, 45070728), (12, 37558940), (15, 30047152), (16, 28169205), (20, 22535364), (24, 18779470), (30, 15023576), (40, 11267682), (48, 9389735), (60, 7511788), (80, 5633841), (113, 3988560), (120, 3755894), (226, 1994280), (240, 1877947), (339, 1329520), (452, 997140), (565, 797712), (678, 664760), (904, 498570), (1130, 398856), (1356, 332380), (1695, 265904), (1808, 249285), (2260, 199428), (2712, 166190), (3390, 132952), (4520, 99714), (5424, 83095), (6780, 66476), (9040, 49857), (13560, 33238), (16619, 27120)]