80244390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{4751}}^1$

素因数の和:5324

約数の個数: 32

約数和(自身を含む): 192969216

約数和(自身を除く): 112724826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 563, 1126, 1689, 2815, 3378, 4751, 5630, 8445, 9502, 14253, 16890, 23755, 28506, 47510, 71265, 142530, 2674813, 5349626, 8024439, 13374065, 16048878, 26748130, 40122195, 80244390]

約数ペア:

[(1, 80244390), (2, 40122195), (3, 26748130), (5, 16048878), (6, 13374065), (10, 8024439), (15, 5349626), (30, 2674813), (563, 142530), (1126, 71265), (1689, 47510), (2815, 28506), (3378, 23755), (4751, 16890), (5630, 14253), (8445, 9502)]