12380820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{206347}}^1$

素因数の和:206359

約数の個数: 24

約数和(自身を含む): 34666464

約数和(自身を除く): 22285644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 206347, 412694, 619041, 825388, 1031735, 1238082, 2063470, 2476164, 3095205, 4126940, 6190410, 12380820]

約数ペア:

[(1, 12380820), (2, 6190410), (3, 4126940), (4, 3095205), (5, 2476164), (6, 2063470), (10, 1238082), (12, 1031735), (15, 825388), (20, 619041), (30, 412694), (60, 206347)]