152045320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{543019}}^1$

素因数の和:543037

約数の個数: 32

約数和(自身を含む): 390974400

約数和(自身を除く): 238929080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 543019, 1086038, 2172076, 2715095, 3801133, 4344152, 5430190, 7602266, 10860380, 15204532, 19005665, 21720760, 30409064, 38011330, 76022660, 152045320]

約数ペア:

[(1, 152045320), (2, 76022660), (4, 38011330), (5, 30409064), (7, 21720760), (8, 19005665), (10, 15204532), (14, 10860380), (20, 7602266), (28, 5430190), (35, 4344152), (40, 3801133), (56, 2715095), (70, 2172076), (140, 1086038), (280, 543019)]