2215386720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{512821}}^1$

素因数の和:512845

約数の個数: 96

約数和(自身を含む): 7753868640

約数和(自身を除く): 5538481920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 512821, 1025642, 1538463, 2051284, 2564105, 3076926, 4102568, 4615389, 5128210, 6153852, 7692315, 8205136, 9230778, 10256420, 12307704, 13846167, 15384630, 16410272, 18461556, 20512840, 23076945, 24615408, 27692334, 30769260, 36923112, 41025680, 46153890, 49230816, 55384668, 61538520, 69230835, 73846224, 82051360, 92307780, 110769336, 123077040, 138461670, 147692448, 184615560, 221538672, 246154080, 276923340, 369231120, 443077344, 553846680, 738462240, 1107693360, 2215386720]

約数ペア:

[(1, 2215386720), (2, 1107693360), (3, 738462240), (4, 553846680), (5, 443077344), (6, 369231120), (8, 276923340), (9, 246154080), (10, 221538672), (12, 184615560), (15, 147692448), (16, 138461670), (18, 123077040), (20, 110769336), (24, 92307780), (27, 82051360), (30, 73846224), (32, 69230835), (36, 61538520), (40, 55384668), (45, 49230816), (48, 46153890), (54, 41025680), (60, 36923112), (72, 30769260), (80, 27692334), (90, 24615408), (96, 23076945), (108, 20512840), (120, 18461556), (135, 16410272), (144, 15384630), (160, 13846167), (180, 12307704), (216, 10256420), (240, 9230778), (270, 8205136), (288, 7692315), (360, 6153852), (432, 5128210), (480, 4615389), (540, 4102568), (720, 3076926), (864, 2564105), (1080, 2051284), (1440, 1538463), (2160, 1025642), (4320, 512821)]