84757440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{88289}}^1$

素因数の和:88309

約数の個数: 56

約数和(自身を含む): 269107920

約数和(自身を除く): 184350480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 88289, 176578, 264867, 353156, 441445, 529734, 706312, 882890, 1059468, 1324335, 1412624, 1765780, 2118936, 2648670, 2825248, 3531560, 4237872, 5297340, 5650496, 7063120, 8475744, 10594680, 14126240, 16951488, 21189360, 28252480, 42378720, 84757440]

約数ペア:

[(1, 84757440), (2, 42378720), (3, 28252480), (4, 21189360), (5, 16951488), (6, 14126240), (8, 10594680), (10, 8475744), (12, 7063120), (15, 5650496), (16, 5297340), (20, 4237872), (24, 3531560), (30, 2825248), (32, 2648670), (40, 2118936), (48, 1765780), (60, 1412624), (64, 1324335), (80, 1059468), (96, 882890), (120, 706312), (160, 529734), (192, 441445), (240, 353156), (320, 264867), (480, 176578), (960, 88289)]