214425840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{893441}}^1$

素因数の和:893457

約数の個数: 40

約数和(自身を含む): 664720848

約数和(自身を除く): 450295008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 893441, 1786882, 2680323, 3573764, 4467205, 5360646, 7147528, 8934410, 10721292, 13401615, 14295056, 17868820, 21442584, 26803230, 35737640, 42885168, 53606460, 71475280, 107212920, 214425840]

約数ペア:

[(1, 214425840), (2, 107212920), (3, 71475280), (4, 53606460), (5, 42885168), (6, 35737640), (8, 26803230), (10, 21442584), (12, 17868820), (15, 14295056), (16, 13401615), (20, 10721292), (24, 8934410), (30, 7147528), (40, 5360646), (48, 4467205), (60, 3573764), (80, 2680323), (120, 1786882), (240, 893441)]