24510780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{397}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 86923200

約数和(自身を除く): 62412420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 397, 420, 441, 490, 588, 630, 686, 735, 794, 882, 980, 1029, 1191, 1260, 1372, 1470, 1588, 1715, 1764, 1985, 2058, 2205, 2382, 2779, 2940, 3087, 3430, 3573, 3970, 4116, 4410, 4764, 5145, 5558, 5955, 6174, 6860, 7146, 7940, 8337, 8820, 10290, 11116, 11910, 12348, 13895, 14292, 15435, 16674, 17865, 19453, 20580, 23820, 25011, 27790, 30870, 33348, 35730, 38906, 41685, 50022, 55580, 58359, 61740, 71460, 77812, 83370, 97265, 100044, 116718, 125055, 136171, 166740, 175077, 194530, 233436, 250110, 272342, 291795, 350154, 389060, 408513, 500220, 544684, 583590, 680855, 700308, 817026, 875385, 1167180, 1225539, 1361710, 1634052, 1750770, 2042565, 2451078, 2723420, 3501540, 4085130, 4902156, 6127695, 8170260, 12255390, 24510780]

約数ペア:

[(1, 24510780), (2, 12255390), (3, 8170260), (4, 6127695), (5, 4902156), (6, 4085130), (7, 3501540), (9, 2723420), (10, 2451078), (12, 2042565), (14, 1750770), (15, 1634052), (18, 1361710), (20, 1225539), (21, 1167180), (28, 875385), (30, 817026), (35, 700308), (36, 680855), (42, 583590), (45, 544684), (49, 500220), (60, 408513), (63, 389060), (70, 350154), (84, 291795), (90, 272342), (98, 250110), (105, 233436), (126, 194530), (140, 175077), (147, 166740), (180, 136171), (196, 125055), (210, 116718), (245, 100044), (252, 97265), (294, 83370), (315, 77812), (343, 71460), (397, 61740), (420, 58359), (441, 55580), (490, 50022), (588, 41685), (630, 38906), (686, 35730), (735, 33348), (794, 30870), (882, 27790), (980, 25011), (1029, 23820), (1191, 20580), (1260, 19453), (1372, 17865), (1470, 16674), (1588, 15435), (1715, 14292), (1764, 13895), (1985, 12348), (2058, 11910), (2205, 11116), (2382, 10290), (2779, 8820), (2940, 8337), (3087, 7940), (3430, 7146), (3573, 6860), (3970, 6174), (4116, 5955), (4410, 5558), (4764, 5145)]