15012280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19753}}^1$

素因数の和:19783

約数の個数: 32

約数和(自身を含む): 35557200

約数和(自身を除く): 20544920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 19753, 39506, 79012, 98765, 158024, 197530, 375307, 395060, 750614, 790120, 1501228, 1876535, 3002456, 3753070, 7506140, 15012280]

約数ペア:

[(1, 15012280), (2, 7506140), (4, 3753070), (5, 3002456), (8, 1876535), (10, 1501228), (19, 790120), (20, 750614), (38, 395060), (40, 375307), (76, 197530), (95, 158024), (152, 98765), (190, 79012), (380, 39506), (760, 19753)]