156161640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1301347}}^1$

素因数の和:1301361

約数の個数: 32

約数和(自身を含む): 468485280

約数和(自身を除く): 312323640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1301347, 2602694, 3904041, 5205388, 6506735, 7808082, 10410776, 13013470, 15616164, 19520205, 26026940, 31232328, 39040410, 52053880, 78080820, 156161640]

約数ペア:

[(1, 156161640), (2, 78080820), (3, 52053880), (4, 39040410), (5, 31232328), (6, 26026940), (8, 19520205), (10, 15616164), (12, 13013470), (15, 10410776), (20, 7808082), (24, 6506735), (30, 5205388), (40, 3904041), (60, 2602694), (120, 1301347)]