15574560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 49859712

約数和(自身を除く): 34285152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 457, 480, 568, 710, 852, 914, 1065, 1136, 1371, 1420, 1704, 1828, 2130, 2272, 2285, 2742, 2840, 3408, 3656, 4260, 4570, 5484, 5680, 6816, 6855, 7312, 8520, 9140, 10968, 11360, 13710, 14624, 17040, 18280, 21936, 27420, 32447, 34080, 36560, 43872, 54840, 64894, 73120, 97341, 109680, 129788, 162235, 194682, 219360, 259576, 324470, 389364, 486705, 519152, 648940, 778728, 973410, 1038304, 1297880, 1557456, 1946820, 2595760, 3114912, 3893640, 5191520, 7787280, 15574560]

約数ペア:

[(1, 15574560), (2, 7787280), (3, 5191520), (4, 3893640), (5, 3114912), (6, 2595760), (8, 1946820), (10, 1557456), (12, 1297880), (15, 1038304), (16, 973410), (20, 778728), (24, 648940), (30, 519152), (32, 486705), (40, 389364), (48, 324470), (60, 259576), (71, 219360), (80, 194682), (96, 162235), (120, 129788), (142, 109680), (160, 97341), (213, 73120), (240, 64894), (284, 54840), (355, 43872), (426, 36560), (457, 34080), (480, 32447), (568, 27420), (710, 21936), (852, 18280), (914, 17040), (1065, 14624), (1136, 13710), (1371, 11360), (1420, 10968), (1704, 9140), (1828, 8520), (2130, 7312), (2272, 6855), (2285, 6816), (2742, 5680), (2840, 5484), (3408, 4570), (3656, 4260)]