123959520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{86083}}^1$

素因数の和:86104

約数の個数: 72

約数和(自身を含む): 423016776

約数和(自身を除く): 299057256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 86083, 172166, 258249, 344332, 430415, 516498, 688664, 774747, 860830, 1032996, 1291245, 1377328, 1549494, 1721660, 2065992, 2582490, 2754656, 3098988, 3443320, 3873735, 4131984, 5164980, 6197976, 6886640, 7747470, 8263968, 10329960, 12395952, 13773280, 15494940, 20659920, 24791904, 30989880, 41319840, 61979760, 123959520]

約数ペア:

[(1, 123959520), (2, 61979760), (3, 41319840), (4, 30989880), (5, 24791904), (6, 20659920), (8, 15494940), (9, 13773280), (10, 12395952), (12, 10329960), (15, 8263968), (16, 7747470), (18, 6886640), (20, 6197976), (24, 5164980), (30, 4131984), (32, 3873735), (36, 3443320), (40, 3098988), (45, 2754656), (48, 2582490), (60, 2065992), (72, 1721660), (80, 1549494), (90, 1377328), (96, 1291245), (120, 1032996), (144, 860830), (160, 774747), (180, 688664), (240, 516498), (288, 430415), (360, 344332), (480, 258249), (720, 172166), (1440, 86083)]