91876320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{63803}}^1$

素因数の和:63824

約数の個数: 72

約数和(自身を含む): 313532856

約数和(自身を除く): 221656536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 63803, 127606, 191409, 255212, 319015, 382818, 510424, 574227, 638030, 765636, 957045, 1020848, 1148454, 1276060, 1531272, 1914090, 2041696, 2296908, 2552120, 2871135, 3062544, 3828180, 4593816, 5104240, 5742270, 6125088, 7656360, 9187632, 10208480, 11484540, 15312720, 18375264, 22969080, 30625440, 45938160, 91876320]

約数ペア:

[(1, 91876320), (2, 45938160), (3, 30625440), (4, 22969080), (5, 18375264), (6, 15312720), (8, 11484540), (9, 10208480), (10, 9187632), (12, 7656360), (15, 6125088), (16, 5742270), (18, 5104240), (20, 4593816), (24, 3828180), (30, 3062544), (32, 2871135), (36, 2552120), (40, 2296908), (45, 2041696), (48, 1914090), (60, 1531272), (72, 1276060), (80, 1148454), (90, 1020848), (96, 957045), (120, 765636), (144, 638030), (160, 574227), (180, 510424), (240, 382818), (288, 319015), (360, 255212), (480, 191409), (720, 127606), (1440, 63803)]