4884320

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{89}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 13608000

約数和(自身を除く): 8723680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 89, 98, 112, 140, 160, 178, 196, 224, 245, 280, 343, 356, 392, 445, 490, 560, 623, 686, 712, 784, 890, 980, 1120, 1246, 1372, 1424, 1568, 1715, 1780, 1960, 2492, 2744, 2848, 3115, 3430, 3560, 3920, 4361, 4984, 5488, 6230, 6860, 7120, 7840, 8722, 9968, 10976, 12460, 13720, 14240, 17444, 19936, 21805, 24920, 27440, 30527, 34888, 43610, 49840, 54880, 61054, 69776, 87220, 99680, 122108, 139552, 152635, 174440, 244216, 305270, 348880, 488432, 610540, 697760, 976864, 1221080, 2442160, 4884320]

約数ペア:

[(1, 4884320), (2, 2442160), (4, 1221080), (5, 976864), (7, 697760), (8, 610540), (10, 488432), (14, 348880), (16, 305270), (20, 244216), (28, 174440), (32, 152635), (35, 139552), (40, 122108), (49, 99680), (56, 87220), (70, 69776), (80, 61054), (89, 54880), (98, 49840), (112, 43610), (140, 34888), (160, 30527), (178, 27440), (196, 24920), (224, 21805), (245, 19936), (280, 17444), (343, 14240), (356, 13720), (392, 12460), (445, 10976), (490, 9968), (560, 8722), (623, 7840), (686, 7120), (712, 6860), (784, 6230), (890, 5488), (980, 4984), (1120, 4361), (1246, 3920), (1372, 3560), (1424, 3430), (1568, 3115), (1715, 2848), (1780, 2744), (1960, 2492)]