152298880

素因数分解:

$2^7\times 5^1\times {\mathrm{237967}}^1$

素因数の和:237986

約数の個数: 32

約数和(自身を含む): 364091040

約数和(自身を除く): 211792160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 237967, 475934, 951868, 1189835, 1903736, 2379670, 3807472, 4759340, 7614944, 9518680, 15229888, 19037360, 30459776, 38074720, 76149440, 152298880]

約数ペア:

[(1, 152298880), (2, 76149440), (4, 38074720), (5, 30459776), (8, 19037360), (10, 15229888), (16, 9518680), (20, 7614944), (32, 4759340), (40, 3807472), (64, 2379670), (80, 1903736), (128, 1189835), (160, 951868), (320, 475934), (640, 237967)]