120341620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18289}}^1$

素因数の和:18352

約数の個数: 48

約数和(自身を含む): 294981120

約数和(自身を除く): 174639500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 18289, 36578, 73156, 91445, 128023, 182890, 256046, 365780, 512092, 640115, 859583, 1280230, 1719166, 2560460, 3438332, 4297915, 6017081, 8595830, 12034162, 17191660, 24068324, 30085405, 60170810, 120341620]

約数ペア:

[(1, 120341620), (2, 60170810), (4, 30085405), (5, 24068324), (7, 17191660), (10, 12034162), (14, 8595830), (20, 6017081), (28, 4297915), (35, 3438332), (47, 2560460), (70, 1719166), (94, 1280230), (140, 859583), (188, 640115), (235, 512092), (329, 365780), (470, 256046), (658, 182890), (940, 128023), (1316, 91445), (1645, 73156), (3290, 36578), (6580, 18289)]