7691220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{14243}}^1$

素因数の和:14261

約数の個数: 48

約数和(自身を含む): 23929920

約数和(自身を除く): 16238700

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, 14243, 28486, 42729, 56972, 71215, 85458, 128187, 142430, 170916, 213645, 256374, 284860, 384561, 427290, 512748, 640935, 769122, 854580, 1281870, 1538244, 1922805, 2563740, 3845610, 7691220]

約数ペア:

[(1, 7691220), (2, 3845610), (3, 2563740), (4, 1922805), (5, 1538244), (6, 1281870), (9, 854580), (10, 769122), (12, 640935), (15, 512748), (18, 427290), (20, 384561), (27, 284860), (30, 256374), (36, 213645), (45, 170916), (54, 142430), (60, 128187), (90, 85458), (108, 71215), (135, 56972), (180, 42729), (270, 28486), (540, 14243)]