6499980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{12037}}^1$

素因数の和:12055

約数の個数: 48

約数和(自身を含む): 20223840

約数和(自身を除く): 13723860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 12037, 24074, 36111, 48148, 60185, 72222, 108333, 120370, 144444, 180555, 216666, 240740, 324999, 361110, 433332, 541665, 649998, 722220, 1083330, 1299996, 1624995, 2166660, 3249990, 6499980]

約数ペア:

[(1, 6499980), (2, 3249990), (3, 2166660), (4, 1624995), (5, 1299996), (6, 1083330), (9, 722220), (10, 649998), (12, 541665), (15, 433332), (18, 361110), (20, 324999), (27, 240740), (30, 216666), (36, 180555), (45, 144444), (54, 120370), (60, 108333), (90, 72222), (108, 60185), (135, 48148), (180, 36111), (270, 24074), (540, 12037)]