15042560

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 39213720

約数和(自身を除く): 24171160

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, 4160, 4520, 5120, 5876, 6656, 7232, 7345, 8320, 9040, 10240, 11752, 13312, 14464, 14690, 16640, 18080, 23504, 26624, 28928, 29380, 33280, 36160, 47008, 57856, 58760, 66560, 72320, 94016, 115712, 117520, 133120, 144640, 188032, 231424, 235040, 289280, 376064, 470080, 578560, 752128, 940160, 1157120, 1504256, 1880320, 3008512, 3760640, 7521280, 15042560]

約数ペア:

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