2109843720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1953559}}^1$

素因数の和:1953579

約数の個数: 64

約数和(自身を含む): 7032816000

約数和(自身を除く): 4922972280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1953559, 3907118, 5860677, 7814236, 9767795, 11721354, 15628472, 17582031, 19535590, 23442708, 29303385, 35164062, 39071180, 46885416, 52746093, 58606770, 70328124, 78142360, 87910155, 105492186, 117213540, 140656248, 175820310, 210984372, 234427080, 263730465, 351640620, 421968744, 527460930, 703281240, 1054921860, 2109843720]

約数ペア:

[(1, 2109843720), (2, 1054921860), (3, 703281240), (4, 527460930), (5, 421968744), (6, 351640620), (8, 263730465), (9, 234427080), (10, 210984372), (12, 175820310), (15, 140656248), (18, 117213540), (20, 105492186), (24, 87910155), (27, 78142360), (30, 70328124), (36, 58606770), (40, 52746093), (45, 46885416), (54, 39071180), (60, 35164062), (72, 29303385), (90, 23442708), (108, 19535590), (120, 17582031), (135, 15628472), (180, 11721354), (216, 9767795), (270, 7814236), (360, 5860677), (540, 3907118), (1080, 1953559)]