560731260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{406327}}^1$

素因数の和:406362

約数の個数: 48

約数和(自身を含む): 1638314496

約数和(自身を除く): 1077583236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 406327, 812654, 1218981, 1625308, 2031635, 2437962, 4063270, 4875924, 6094905, 8126540, 9345521, 12189810, 18691042, 24379620, 28036563, 37382084, 46727605, 56073126, 93455210, 112146252, 140182815, 186910420, 280365630, 560731260]

約数ペア:

[(1, 560731260), (2, 280365630), (3, 186910420), (4, 140182815), (5, 112146252), (6, 93455210), (10, 56073126), (12, 46727605), (15, 37382084), (20, 28036563), (23, 24379620), (30, 18691042), (46, 12189810), (60, 9345521), (69, 8126540), (92, 6094905), (115, 4875924), (138, 4063270), (230, 2437962), (276, 2031635), (345, 1625308), (460, 1218981), (690, 812654), (1380, 406327)]