211617240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1763477}}^1$

素因数の和:1763491

約数の個数: 32

約数和(自身を含む): 634852080

約数和(自身を除く): 423234840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1763477, 3526954, 5290431, 7053908, 8817385, 10580862, 14107816, 17634770, 21161724, 26452155, 35269540, 42323448, 52904310, 70539080, 105808620, 211617240]

約数ペア:

[(1, 211617240), (2, 105808620), (3, 70539080), (4, 52904310), (5, 42323448), (6, 35269540), (8, 26452155), (10, 21161724), (12, 17634770), (15, 14107816), (20, 10580862), (24, 8817385), (30, 7053908), (40, 5290431), (60, 3526954), (120, 1763477)]