86786760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5279}}^1$

素因数の和:5430

約数の個数: 64

約数和(自身を含む): 262310400

約数和(自身を除く): 175523640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5279, 5480, 8220, 10558, 15837, 16440, 21116, 26395, 31674, 42232, 52790, 63348, 79185, 105580, 126696, 158370, 211160, 316740, 633480, 723223, 1446446, 2169669, 2892892, 3616115, 4339338, 5785784, 7232230, 8678676, 10848345, 14464460, 17357352, 21696690, 28928920, 43393380, 86786760]

約数ペア:

[(1, 86786760), (2, 43393380), (3, 28928920), (4, 21696690), (5, 17357352), (6, 14464460), (8, 10848345), (10, 8678676), (12, 7232230), (15, 5785784), (20, 4339338), (24, 3616115), (30, 2892892), (40, 2169669), (60, 1446446), (120, 723223), (137, 633480), (274, 316740), (411, 211160), (548, 158370), (685, 126696), (822, 105580), (1096, 79185), (1370, 63348), (1644, 52790), (2055, 42232), (2740, 31674), (3288, 26395), (4110, 21116), (5279, 16440), (5480, 15837), (8220, 10558)]