351412920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{976147}}^1$

素因数の和:976164

約数の個数: 48

約数和(自身を含む): 1142093160

約数和(自身を除く): 790680240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 976147, 1952294, 2928441, 3904588, 4880735, 5856882, 7809176, 8785323, 9761470, 11713764, 14642205, 17570646, 19522940, 23427528, 29284410, 35141292, 39045880, 43926615, 58568820, 70282584, 87853230, 117137640, 175706460, 351412920]

約数ペア:

[(1, 351412920), (2, 175706460), (3, 117137640), (4, 87853230), (5, 70282584), (6, 58568820), (8, 43926615), (9, 39045880), (10, 35141292), (12, 29284410), (15, 23427528), (18, 19522940), (20, 17570646), (24, 14642205), (30, 11713764), (36, 9761470), (40, 8785323), (45, 7809176), (60, 5856882), (72, 4880735), (90, 3904588), (120, 2928441), (180, 1952294), (360, 976147)]