15027160

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1907}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 34000560

約数和(自身を除く): 18973400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1907, 1970, 3814, 3940, 7628, 7880, 9535, 15256, 19070, 38140, 76280, 375679, 751358, 1502716, 1878395, 3005432, 3756790, 7513580, 15027160]

約数ペア:

[(1, 15027160), (2, 7513580), (4, 3756790), (5, 3005432), (8, 1878395), (10, 1502716), (20, 751358), (40, 375679), (197, 76280), (394, 38140), (788, 19070), (985, 15256), (1576, 9535), (1907, 7880), (1970, 7628), (3814, 3940)]