124473280

素因数分解:

$2^6\times 5^1\times {\mathrm{541}}^1\times {\mathrm{719}}^1$

素因数の和:1277

約数の個数: 56

約数和(自身を含む): 297362880

約数和(自身を除く): 172889600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 541, 719, 1082, 1438, 2164, 2705, 2876, 3595, 4328, 5410, 5752, 7190, 8656, 10820, 11504, 14380, 17312, 21640, 23008, 28760, 34624, 43280, 46016, 57520, 86560, 115040, 173120, 230080, 388979, 777958, 1555916, 1944895, 3111832, 3889790, 6223664, 7779580, 12447328, 15559160, 24894656, 31118320, 62236640, 124473280]

約数ペア:

[(1, 124473280), (2, 62236640), (4, 31118320), (5, 24894656), (8, 15559160), (10, 12447328), (16, 7779580), (20, 6223664), (32, 3889790), (40, 3111832), (64, 1944895), (80, 1555916), (160, 777958), (320, 388979), (541, 230080), (719, 173120), (1082, 115040), (1438, 86560), (2164, 57520), (2705, 46016), (2876, 43280), (3595, 34624), (4328, 28760), (5410, 23008), (5752, 21640), (7190, 17312), (8656, 14380), (10820, 11504)]