259854360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2165453}}^1$

素因数の和:2165467

約数の個数: 32

約数和(自身を含む): 779563440

約数和(自身を除く): 519709080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2165453, 4330906, 6496359, 8661812, 10827265, 12992718, 17323624, 21654530, 25985436, 32481795, 43309060, 51970872, 64963590, 86618120, 129927180, 259854360]

約数ペア:

[(1, 259854360), (2, 129927180), (3, 86618120), (4, 64963590), (5, 51970872), (6, 43309060), (8, 32481795), (10, 25985436), (12, 21654530), (15, 17323624), (20, 12992718), (24, 10827265), (30, 8661812), (40, 6496359), (60, 4330906), (120, 2165453)]