54459720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21611}}^1$

素因数の和:21635

約数の個数: 96

約数和(自身を含む): 202288320

約数和(自身を除く): 147828600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 21611, 43222, 64833, 86444, 108055, 129666, 151277, 172888, 194499, 216110, 259332, 302554, 324165, 388998, 432220, 453831, 518664, 605108, 648330, 756385, 777996, 864440, 907662, 972495, 1210216, 1296660, 1361493, 1512770, 1555992, 1815324, 1944990, 2269155, 2593320, 2722986, 3025540, 3630648, 3889980, 4538310, 5445972, 6051080, 6807465, 7779960, 9076620, 10891944, 13614930, 18153240, 27229860, 54459720]

約数ペア:

[(1, 54459720), (2, 27229860), (3, 18153240), (4, 13614930), (5, 10891944), (6, 9076620), (7, 7779960), (8, 6807465), (9, 6051080), (10, 5445972), (12, 4538310), (14, 3889980), (15, 3630648), (18, 3025540), (20, 2722986), (21, 2593320), (24, 2269155), (28, 1944990), (30, 1815324), (35, 1555992), (36, 1512770), (40, 1361493), (42, 1296660), (45, 1210216), (56, 972495), (60, 907662), (63, 864440), (70, 777996), (72, 756385), (84, 648330), (90, 605108), (105, 518664), (120, 453831), (126, 432220), (140, 388998), (168, 324165), (180, 302554), (210, 259332), (252, 216110), (280, 194499), (315, 172888), (360, 151277), (420, 129666), (504, 108055), (630, 86444), (840, 64833), (1260, 43222), (2520, 21611)]