173032920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{480647}}^1$

素因数の和:480664

約数の個数: 48

約数和(自身を含む): 562358160

約数和(自身を除く): 389325240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 480647, 961294, 1441941, 1922588, 2403235, 2883882, 3845176, 4325823, 4806470, 5767764, 7209705, 8651646, 9612940, 11535528, 14419410, 17303292, 19225880, 21629115, 28838820, 34606584, 43258230, 57677640, 86516460, 173032920]

約数ペア:

[(1, 173032920), (2, 86516460), (3, 57677640), (4, 43258230), (5, 34606584), (6, 28838820), (8, 21629115), (9, 19225880), (10, 17303292), (12, 14419410), (15, 11535528), (18, 9612940), (20, 8651646), (24, 7209705), (30, 5767764), (36, 4806470), (40, 4325823), (45, 3845176), (60, 2883882), (72, 2403235), (90, 1922588), (120, 1441941), (180, 961294), (360, 480647)]