30768320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8741}}^1$

素因数の和:8769

約数の個数: 56

約数和(自身を含む): 79936848

約数和(自身を除く): 49168528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 8741, 17482, 34964, 43705, 69928, 87410, 96151, 139856, 174820, 192302, 279712, 349640, 384604, 480755, 559424, 699280, 769208, 961510, 1398560, 1538416, 1923020, 2797120, 3076832, 3846040, 6153664, 7692080, 15384160, 30768320]

約数ペア:

[(1, 30768320), (2, 15384160), (4, 7692080), (5, 6153664), (8, 3846040), (10, 3076832), (11, 2797120), (16, 1923020), (20, 1538416), (22, 1398560), (32, 961510), (40, 769208), (44, 699280), (55, 559424), (64, 480755), (80, 384604), (88, 349640), (110, 279712), (160, 192302), (176, 174820), (220, 139856), (320, 96151), (352, 87410), (440, 69928), (704, 43705), (880, 34964), (1760, 17482), (3520, 8741)]