377942720

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6827}}^1$

素因数の和:7017

約数の個数: 56

約数和(自身を含む): 905310864

約数和(自身を除く): 527368144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 1384, 1730, 2768, 3460, 5536, 6827, 6920, 11072, 13654, 13840, 27308, 27680, 34135, 54616, 55360, 68270, 109232, 136540, 218464, 273080, 436928, 546160, 1092320, 1181071, 2184640, 2362142, 4724284, 5905355, 9448568, 11810710, 18897136, 23621420, 37794272, 47242840, 75588544, 94485680, 188971360, 377942720]

約数ペア:

[(1, 377942720), (2, 188971360), (4, 94485680), (5, 75588544), (8, 47242840), (10, 37794272), (16, 23621420), (20, 18897136), (32, 11810710), (40, 9448568), (64, 5905355), (80, 4724284), (160, 2362142), (173, 2184640), (320, 1181071), (346, 1092320), (692, 546160), (865, 436928), (1384, 273080), (1730, 218464), (2768, 136540), (3460, 109232), (5536, 68270), (6827, 55360), (6920, 54616), (11072, 34135), (13654, 27680), (13840, 27308)]