57485880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{159683}}^1$

素因数の和:159700

約数の個数: 48

約数和(自身を含む): 186830280

約数和(自身を除く): 129344400

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, 159683, 319366, 479049, 638732, 798415, 958098, 1277464, 1437147, 1596830, 1916196, 2395245, 2874294, 3193660, 3832392, 4790490, 5748588, 6387320, 7185735, 9580980, 11497176, 14371470, 19161960, 28742940, 57485880]

約数ペア:

[(1, 57485880), (2, 28742940), (3, 19161960), (4, 14371470), (5, 11497176), (6, 9580980), (8, 7185735), (9, 6387320), (10, 5748588), (12, 4790490), (15, 3832392), (18, 3193660), (20, 2874294), (24, 2395245), (30, 1916196), (36, 1596830), (40, 1437147), (45, 1277464), (60, 958098), (72, 798415), (90, 638732), (120, 479049), (180, 319366), (360, 159683)]