272911360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:529

約数の個数: 88

約数和(自身を含む): 660869856

約数和(自身を除く): 387958496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 256, 302, 320, 353, 512, 604, 640, 706, 755, 1024, 1208, 1280, 1412, 1510, 1765, 2416, 2560, 2824, 3020, 3530, 4832, 5120, 5648, 6040, 7060, 9664, 11296, 12080, 14120, 19328, 22592, 24160, 28240, 38656, 45184, 48320, 53303, 56480, 77312, 90368, 96640, 106606, 112960, 154624, 180736, 193280, 213212, 225920, 266515, 361472, 386560, 426424, 451840, 533030, 773120, 852848, 903680, 1066060, 1705696, 1807360, 2132120, 3411392, 4264240, 6822784, 8528480, 13645568, 17056960, 27291136, 34113920, 54582272, 68227840, 136455680, 272911360]

約数ペア:

[(1, 272911360), (2, 136455680), (4, 68227840), (5, 54582272), (8, 34113920), (10, 27291136), (16, 17056960), (20, 13645568), (32, 8528480), (40, 6822784), (64, 4264240), (80, 3411392), (128, 2132120), (151, 1807360), (160, 1705696), (256, 1066060), (302, 903680), (320, 852848), (353, 773120), (512, 533030), (604, 451840), (640, 426424), (706, 386560), (755, 361472), (1024, 266515), (1208, 225920), (1280, 213212), (1412, 193280), (1510, 180736), (1765, 154624), (2416, 112960), (2560, 106606), (2824, 96640), (3020, 90368), (3530, 77312), (4832, 56480), (5120, 53303), (5648, 48320), (6040, 45184), (7060, 38656), (9664, 28240), (11296, 24160), (12080, 22592), (14120, 19328)]