152614720

素因数分解:

$2^6\times 5^1\times {\mathrm{476921}}^1$

素因数の和:476938

約数の個数: 28

約数和(自身を含む): 363414564

約数和(自身を除く): 210799844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 476921, 953842, 1907684, 2384605, 3815368, 4769210, 7630736, 9538420, 15261472, 19076840, 30522944, 38153680, 76307360, 152614720]

約数ペア:

[(1, 152614720), (2, 76307360), (4, 38153680), (5, 30522944), (8, 19076840), (10, 15261472), (16, 9538420), (20, 7630736), (32, 4769210), (40, 3815368), (64, 2384605), (80, 1907684), (160, 953842), (320, 476921)]