221119320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1842661}}^1$

素因数の和:1842675

約数の個数: 32

約数和(自身を含む): 663358320

約数和(自身を除く): 442239000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1842661, 3685322, 5527983, 7370644, 9213305, 11055966, 14741288, 18426610, 22111932, 27639915, 36853220, 44223864, 55279830, 73706440, 110559660, 221119320]

約数ペア:

[(1, 221119320), (2, 110559660), (3, 73706440), (4, 55279830), (5, 44223864), (6, 36853220), (8, 27639915), (10, 22111932), (12, 18426610), (15, 14741288), (20, 11055966), (24, 9213305), (30, 7370644), (40, 5527983), (60, 3685322), (120, 1842661)]