371081520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1324

約数の個数: 160

約数和(自身を含む): 1287864000

約数和(自身を除く): 916782480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 149, 180, 216, 240, 270, 298, 360, 432, 447, 540, 596, 720, 745, 894, 1080, 1153, 1192, 1341, 1490, 1788, 2160, 2235, 2306, 2384, 2682, 2980, 3459, 3576, 4023, 4470, 4612, 5364, 5765, 5960, 6705, 6918, 7152, 8046, 8940, 9224, 10377, 10728, 11530, 11920, 13410, 13836, 16092, 17295, 17880, 18448, 20115, 20754, 21456, 23060, 26820, 27672, 31131, 32184, 34590, 35760, 40230, 41508, 46120, 51885, 53640, 55344, 62262, 64368, 69180, 80460, 83016, 92240, 103770, 107280, 124524, 138360, 155655, 160920, 166032, 171797, 207540, 249048, 276720, 311310, 321840, 343594, 415080, 498096, 515391, 622620, 687188, 830160, 858985, 1030782, 1245240, 1374376, 1546173, 1717970, 2061564, 2490480, 2576955, 2748752, 3092346, 3435940, 4123128, 4638519, 5153910, 6184692, 6871880, 7730865, 8246256, 9277038, 10307820, 12369384, 13743760, 15461730, 18554076, 20615640, 23192595, 24738768, 30923460, 37108152, 41231280, 46385190, 61846920, 74216304, 92770380, 123693840, 185540760, 371081520]

約数ペア:

[(1, 371081520), (2, 185540760), (3, 123693840), (4, 92770380), (5, 74216304), (6, 61846920), (8, 46385190), (9, 41231280), (10, 37108152), (12, 30923460), (15, 24738768), (16, 23192595), (18, 20615640), (20, 18554076), (24, 15461730), (27, 13743760), (30, 12369384), (36, 10307820), (40, 9277038), (45, 8246256), (48, 7730865), (54, 6871880), (60, 6184692), (72, 5153910), (80, 4638519), (90, 4123128), (108, 3435940), (120, 3092346), (135, 2748752), (144, 2576955), (149, 2490480), (180, 2061564), (216, 1717970), (240, 1546173), (270, 1374376), (298, 1245240), (360, 1030782), (432, 858985), (447, 830160), (540, 687188), (596, 622620), (720, 515391), (745, 498096), (894, 415080), (1080, 343594), (1153, 321840), (1192, 311310), (1341, 276720), (1490, 249048), (1788, 207540), (2160, 171797), (2235, 166032), (2306, 160920), (2384, 155655), (2682, 138360), (2980, 124524), (3459, 107280), (3576, 103770), (4023, 92240), (4470, 83016), (4612, 80460), (5364, 69180), (5765, 64368), (5960, 62262), (6705, 55344), (6918, 53640), (7152, 51885), (8046, 46120), (8940, 41508), (9224, 40230), (10377, 35760), (10728, 34590), (11530, 32184), (11920, 31131), (13410, 27672), (13836, 26820), (16092, 23060), (17295, 21456), (17880, 20754), (18448, 20115)]