395580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 1169280

約数和(自身を除く): 773700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 347, 380, 570, 694, 1041, 1140, 1388, 1735, 2082, 3470, 4164, 5205, 6593, 6940, 10410, 13186, 19779, 20820, 26372, 32965, 39558, 65930, 79116, 98895, 131860, 197790, 395580]

約数ペア:

[(1, 395580), (2, 197790), (3, 131860), (4, 98895), (5, 79116), (6, 65930), (10, 39558), (12, 32965), (15, 26372), (19, 20820), (20, 19779), (30, 13186), (38, 10410), (57, 6940), (60, 6593), (76, 5205), (95, 4164), (114, 3470), (190, 2082), (228, 1735), (285, 1388), (347, 1140), (380, 1041), (570, 694)]