195512640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{203659}}^1$

素因数の和:203679

約数の個数: 56

約数和(自身を含む): 620755680

約数和(自身を除く): 425243040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 203659, 407318, 610977, 814636, 1018295, 1221954, 1629272, 2036590, 2443908, 3054885, 3258544, 4073180, 4887816, 6109770, 6517088, 8146360, 9775632, 12219540, 13034176, 16292720, 19551264, 24439080, 32585440, 39102528, 48878160, 65170880, 97756320, 195512640]

約数ペア:

[(1, 195512640), (2, 97756320), (3, 65170880), (4, 48878160), (5, 39102528), (6, 32585440), (8, 24439080), (10, 19551264), (12, 16292720), (15, 13034176), (16, 12219540), (20, 9775632), (24, 8146360), (30, 6517088), (32, 6109770), (40, 4887816), (48, 4073180), (60, 3258544), (64, 3054885), (80, 2443908), (96, 2036590), (120, 1629272), (160, 1221954), (192, 1018295), (240, 814636), (320, 610977), (480, 407318), (960, 203659)]