30085120

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 104

約数和(自身を含む): 78437016

約数和(自身を除く): 48351896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 113, 128, 130, 160, 208, 226, 256, 260, 320, 416, 452, 512, 520, 565, 640, 832, 904, 1024, 1040, 1130, 1280, 1469, 1664, 1808, 2048, 2080, 2260, 2560, 2938, 3328, 3616, 4096, 4160, 4520, 5120, 5876, 6656, 7232, 7345, 8320, 9040, 10240, 11752, 13312, 14464, 14690, 16640, 18080, 20480, 23504, 26624, 28928, 29380, 33280, 36160, 47008, 53248, 57856, 58760, 66560, 72320, 94016, 115712, 117520, 133120, 144640, 188032, 231424, 235040, 266240, 289280, 376064, 462848, 470080, 578560, 752128, 940160, 1157120, 1504256, 1880320, 2314240, 3008512, 3760640, 6017024, 7521280, 15042560, 30085120]

約数ペア:

[(1, 30085120), (2, 15042560), (4, 7521280), (5, 6017024), (8, 3760640), (10, 3008512), (13, 2314240), (16, 1880320), (20, 1504256), (26, 1157120), (32, 940160), (40, 752128), (52, 578560), (64, 470080), (65, 462848), (80, 376064), (104, 289280), (113, 266240), (128, 235040), (130, 231424), (160, 188032), (208, 144640), (226, 133120), (256, 117520), (260, 115712), (320, 94016), (416, 72320), (452, 66560), (512, 58760), (520, 57856), (565, 53248), (640, 47008), (832, 36160), (904, 33280), (1024, 29380), (1040, 28928), (1130, 26624), (1280, 23504), (1469, 20480), (1664, 18080), (1808, 16640), (2048, 14690), (2080, 14464), (2260, 13312), (2560, 11752), (2938, 10240), (3328, 9040), (3616, 8320), (4096, 7345), (4160, 7232), (4520, 6656), (5120, 5876)]