61454040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13841}}^1$

素因数の和:13892

約数の個数: 64

約数和(自身を含む): 189358560

約数和(自身を除く): 127904520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 13841, 27682, 41523, 55364, 69205, 83046, 110728, 138410, 166092, 207615, 276820, 332184, 415230, 512117, 553640, 830460, 1024234, 1536351, 1660920, 2048468, 2560585, 3072702, 4096936, 5121170, 6145404, 7681755, 10242340, 12290808, 15363510, 20484680, 30727020, 61454040]

約数ペア:

[(1, 61454040), (2, 30727020), (3, 20484680), (4, 15363510), (5, 12290808), (6, 10242340), (8, 7681755), (10, 6145404), (12, 5121170), (15, 4096936), (20, 3072702), (24, 2560585), (30, 2048468), (37, 1660920), (40, 1536351), (60, 1024234), (74, 830460), (111, 553640), (120, 512117), (148, 415230), (185, 332184), (222, 276820), (296, 207615), (370, 166092), (444, 138410), (555, 110728), (740, 83046), (888, 69205), (1110, 55364), (1480, 41523), (2220, 27682), (4440, 13841)]