12321180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{22817}}^1$

素因数の和:22835

約数の個数: 48

約数和(自身を含む): 38334240

約数和(自身を除く): 26013060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 22817, 45634, 68451, 91268, 114085, 136902, 205353, 228170, 273804, 342255, 410706, 456340, 616059, 684510, 821412, 1026765, 1232118, 1369020, 2053530, 2464236, 3080295, 4107060, 6160590, 12321180]

約数ペア:

[(1, 12321180), (2, 6160590), (3, 4107060), (4, 3080295), (5, 2464236), (6, 2053530), (9, 1369020), (10, 1232118), (12, 1026765), (15, 821412), (18, 684510), (20, 616059), (27, 456340), (30, 410706), (36, 342255), (45, 273804), (54, 228170), (60, 205353), (90, 136902), (108, 114085), (135, 91268), (180, 68451), (270, 45634), (540, 22817)]