12317940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{22811}}^1$

素因数の和:22829

約数の個数: 48

約数和(自身を含む): 38324160

約数和(自身を除く): 26006220

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, 22811, 45622, 68433, 91244, 114055, 136866, 205299, 228110, 273732, 342165, 410598, 456220, 615897, 684330, 821196, 1026495, 1231794, 1368660, 2052990, 2463588, 3079485, 4105980, 6158970, 12317940]

約数ペア:

[(1, 12317940), (2, 6158970), (3, 4105980), (4, 3079485), (5, 2463588), (6, 2052990), (9, 1368660), (10, 1231794), (12, 1026495), (15, 821196), (18, 684330), (20, 615897), (27, 456220), (30, 410598), (36, 342165), (45, 273732), (54, 228110), (60, 205299), (90, 136866), (108, 114055), (135, 91244), (180, 68433), (270, 45622), (540, 22811)]