30678360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{255653}}^1$

素因数の和:255667

約数の個数: 32

約数和(自身を含む): 92035440

約数和(自身を除く): 61357080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 255653, 511306, 766959, 1022612, 1278265, 1533918, 2045224, 2556530, 3067836, 3834795, 5113060, 6135672, 7669590, 10226120, 15339180, 30678360]

約数ペア:

[(1, 30678360), (2, 15339180), (3, 10226120), (4, 7669590), (5, 6135672), (6, 5113060), (8, 3834795), (10, 3067836), (12, 2556530), (15, 2045224), (20, 1533918), (24, 1278265), (30, 1022612), (40, 766959), (60, 511306), (120, 255653)]