4037257680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16821907}}^1$

素因数の和:16821923

約数の個数: 40

約数和(自身を含む): 12515499552

約数和(自身を除く): 8478241872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16821907, 33643814, 50465721, 67287628, 84109535, 100931442, 134575256, 168219070, 201862884, 252328605, 269150512, 336438140, 403725768, 504657210, 672876280, 807451536, 1009314420, 1345752560, 2018628840, 4037257680]

約数ペア:

[(1, 4037257680), (2, 2018628840), (3, 1345752560), (4, 1009314420), (5, 807451536), (6, 672876280), (8, 504657210), (10, 403725768), (12, 336438140), (15, 269150512), (16, 252328605), (20, 201862884), (24, 168219070), (30, 134575256), (40, 100931442), (48, 84109535), (60, 67287628), (80, 50465721), (120, 33643814), (240, 16821907)]