76885680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{701}}^1$

素因数の和:1174

約数の個数: 80

約数和(自身を含む): 239207904

約数和(自身を除く): 162322224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 457, 701, 914, 1371, 1402, 1828, 2103, 2285, 2742, 2804, 3505, 3656, 4206, 4570, 5484, 5608, 6855, 7010, 7312, 8412, 9140, 10515, 10968, 11216, 13710, 14020, 16824, 18280, 21030, 21936, 27420, 28040, 33648, 36560, 42060, 54840, 56080, 84120, 109680, 168240, 320357, 640714, 961071, 1281428, 1601785, 1922142, 2562856, 3203570, 3844284, 4805355, 5125712, 6407140, 7688568, 9610710, 12814280, 15377136, 19221420, 25628560, 38442840, 76885680]

約数ペア:

[(1, 76885680), (2, 38442840), (3, 25628560), (4, 19221420), (5, 15377136), (6, 12814280), (8, 9610710), (10, 7688568), (12, 6407140), (15, 5125712), (16, 4805355), (20, 3844284), (24, 3203570), (30, 2562856), (40, 1922142), (48, 1601785), (60, 1281428), (80, 961071), (120, 640714), (240, 320357), (457, 168240), (701, 109680), (914, 84120), (1371, 56080), (1402, 54840), (1828, 42060), (2103, 36560), (2285, 33648), (2742, 28040), (2804, 27420), (3505, 21936), (3656, 21030), (4206, 18280), (4570, 16824), (5484, 14020), (5608, 13710), (6855, 11216), (7010, 10968), (7312, 10515), (8412, 9140)]