74439360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25847}}^1$

素因数の和:25870

約数の個数: 84

約数和(自身を含む): 256050288

約数和(自身を除く): 181610928

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25847, 51694, 77541, 103388, 129235, 155082, 206776, 232623, 258470, 310164, 387705, 413552, 465246, 516940, 620328, 775410, 827104, 930492, 1033880, 1163115, 1240656, 1550820, 1654208, 1860984, 2067760, 2326230, 2481312, 3101640, 3721968, 4135520, 4652460, 4962624, 6203280, 7443936, 8271040, 9304920, 12406560, 14887872, 18609840, 24813120, 37219680, 74439360]

約数ペア:

[(1, 74439360), (2, 37219680), (3, 24813120), (4, 18609840), (5, 14887872), (6, 12406560), (8, 9304920), (9, 8271040), (10, 7443936), (12, 6203280), (15, 4962624), (16, 4652460), (18, 4135520), (20, 3721968), (24, 3101640), (30, 2481312), (32, 2326230), (36, 2067760), (40, 1860984), (45, 1654208), (48, 1550820), (60, 1240656), (64, 1163115), (72, 1033880), (80, 930492), (90, 827104), (96, 775410), (120, 620328), (144, 516940), (160, 465246), (180, 413552), (192, 387705), (240, 310164), (288, 258470), (320, 232623), (360, 206776), (480, 155082), (576, 129235), (720, 103388), (960, 77541), (1440, 51694), (2880, 25847)]