272439720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{36037}}^1$

素因数の和:36064

約数の個数: 128

約数和(自身を含む): 1037894400

約数和(自身を除く): 765454680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 36037, 72074, 108111, 144148, 180185, 216222, 252259, 288296, 324333, 360370, 432444, 504518, 540555, 648666, 720740, 756777, 864888, 972999, 1009036, 1081110, 1261295, 1297332, 1441480, 1513554, 1621665, 1945998, 2018072, 2162220, 2270331, 2522590, 2594664, 3027108, 3243330, 3783885, 3891996, 4324440, 4540662, 4864995, 5045180, 6054216, 6486660, 6810993, 7567770, 7783992, 9081324, 9729990, 10090360, 11351655, 12973320, 13621986, 15135540, 18162648, 19459980, 22703310, 27243972, 30271080, 34054965, 38919960, 45406620, 54487944, 68109930, 90813240, 136219860, 272439720]

約数ペア:

[(1, 272439720), (2, 136219860), (3, 90813240), (4, 68109930), (5, 54487944), (6, 45406620), (7, 38919960), (8, 34054965), (9, 30271080), (10, 27243972), (12, 22703310), (14, 19459980), (15, 18162648), (18, 15135540), (20, 13621986), (21, 12973320), (24, 11351655), (27, 10090360), (28, 9729990), (30, 9081324), (35, 7783992), (36, 7567770), (40, 6810993), (42, 6486660), (45, 6054216), (54, 5045180), (56, 4864995), (60, 4540662), (63, 4324440), (70, 3891996), (72, 3783885), (84, 3243330), (90, 3027108), (105, 2594664), (108, 2522590), (120, 2270331), (126, 2162220), (135, 2018072), (140, 1945998), (168, 1621665), (180, 1513554), (189, 1441480), (210, 1297332), (216, 1261295), (252, 1081110), (270, 1009036), (280, 972999), (315, 864888), (360, 756777), (378, 720740), (420, 648666), (504, 540555), (540, 504518), (630, 432444), (756, 360370), (840, 324333), (945, 288296), (1080, 252259), (1260, 216222), (1512, 180185), (1890, 144148), (2520, 108111), (3780, 72074), (7560, 36037)]